125896156925

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1579}}^1$

素因数の和:1772

約数の個数: 144

約数和(自身を含む): 203560096320

約数和(自身を除く): 77663939395

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 61, 77, 97, 175, 245, 275, 305, 385, 427, 485, 539, 671, 679, 1067, 1225, 1525, 1579, 1925, 2135, 2425, 2695, 2989, 3355, 3395, 4697, 4753, 5335, 5917, 7469, 7895, 10675, 11053, 13475, 14945, 16775, 16975, 17369, 23485, 23765, 26675, 29585, 32879, 37345, 39475, 41419, 52283, 55265, 65087, 74725, 77371, 86845, 96319, 117425, 118825, 121583, 147925, 153163, 164395, 186725, 207095, 261415, 276325, 289933, 325435, 386855, 434225, 455609, 481595, 607915, 674233, 765815, 821975, 851081, 1035475, 1059509, 1072141, 1307075, 1449665, 1627175, 1684793, 1934275, 2278045, 2407975, 3039575, 3189263, 3371165, 3829075, 4255405, 4719631, 5297545, 5360705, 7248325, 7416563, 7504987, 8423965, 9342943, 11390225, 11793551, 15946315, 16855825, 21277025, 23598155, 26487725, 26803525, 37082815, 37524935, 42119825, 46714715, 51915941, 58967755, 65400601, 79731575, 82554857, 102772373, 117990775, 185414075, 187624675, 233573575, 259579705, 294838775, 327003005, 412774285, 457804207, 513861865, 719406611, 1297898525, 1635015025, 2063871425, 2289021035, 2569309325, 3597033055, 5035846277, 11445105175, 17985165275, 25179231385, 125896156925]

約数ペア:

[(1, 125896156925), (5, 25179231385), (7, 17985165275), (11, 11445105175), (25, 5035846277), (35, 3597033055), (49, 2569309325), (55, 2289021035), (61, 2063871425), (77, 1635015025), (97, 1297898525), (175, 719406611), (245, 513861865), (275, 457804207), (305, 412774285), (385, 327003005), (427, 294838775), (485, 259579705), (539, 233573575), (671, 187624675), (679, 185414075), (1067, 117990775), (1225, 102772373), (1525, 82554857), (1579, 79731575), (1925, 65400601), (2135, 58967755), (2425, 51915941), (2695, 46714715), (2989, 42119825), (3355, 37524935), (3395, 37082815), (4697, 26803525), (4753, 26487725), (5335, 23598155), (5917, 21277025), (7469, 16855825), (7895, 15946315), (10675, 11793551), (11053, 11390225), (13475, 9342943), (14945, 8423965), (16775, 7504987), (16975, 7416563), (17369, 7248325), (23485, 5360705), (23765, 5297545), (26675, 4719631), (29585, 4255405), (32879, 3829075), (37345, 3371165), (39475, 3189263), (41419, 3039575), (52283, 2407975), (55265, 2278045), (65087, 1934275), (74725, 1684793), (77371, 1627175), (86845, 1449665), (96319, 1307075), (117425, 1072141), (118825, 1059509), (121583, 1035475), (147925, 851081), (153163, 821975), (164395, 765815), (186725, 674233), (207095, 607915), (261415, 481595), (276325, 455609), (289933, 434225), (325435, 386855)]