99314425

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 160302240

約数和(自身を除く): 60987815

約数列:

[1, 5, 7, 17, 19, 25, 35, 49, 85, 95, 119, 133, 175, 245, 251, 323, 425, 475, 595, 665, 833, 931, 1225, 1255, 1615, 1757, 2261, 2975, 3325, 4165, 4267, 4655, 4769, 6275, 8075, 8785, 11305, 12299, 15827, 20825, 21335, 23275, 23845, 29869, 33383, 43925, 56525, 61495, 79135, 81073, 106675, 119225, 149345, 166915, 209083, 233681, 307475, 395675, 405365, 567511, 746725, 834575, 1045415, 1168405, 2026825, 2837555, 3972577, 5227075, 5842025, 14187775, 19862885, 99314425]

約数ペア:

[(1, 99314425), (5, 19862885), (7, 14187775), (17, 5842025), (19, 5227075), (25, 3972577), (35, 2837555), (49, 2026825), (85, 1168405), (95, 1045415), (119, 834575), (133, 746725), (175, 567511), (245, 405365), (251, 395675), (323, 307475), (425, 233681), (475, 209083), (595, 166915), (665, 149345), (833, 119225), (931, 106675), (1225, 81073), (1255, 79135), (1615, 61495), (1757, 56525), (2261, 43925), (2975, 33383), (3325, 29869), (4165, 23845), (4267, 23275), (4655, 21335), (4769, 20825), (6275, 15827), (8075, 12299), (8785, 11305)]