713227095

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 1555744320

約数和(自身を除く): 842517225

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 53, 63, 85, 105, 119, 147, 153, 159, 245, 255, 265, 315, 357, 359, 371, 441, 477, 595, 735, 765, 795, 833, 901, 1071, 1077, 1113, 1785, 1795, 1855, 2205, 2385, 2499, 2513, 2597, 2703, 3231, 3339, 4165, 4505, 5355, 5385, 5565, 6103, 6307, 7497, 7539, 7791, 8109, 12495, 12565, 12985, 13515, 16155, 16695, 17591, 18309, 18921, 19027, 22617, 23373, 30515, 31535, 37485, 37695, 38955, 40545, 42721, 44149, 52773, 54927, 56763, 57081, 87955, 91545, 94605, 95135, 113085, 116865, 128163, 132447, 133189, 158319, 171243, 213605, 220745, 263865, 274635, 283815, 285405, 299047, 323459, 384489, 397341, 399567, 640815, 662235, 665945, 791595, 856215, 897141, 932323, 970377, 1198701, 1495235, 1617295, 1922445, 1986705, 1997835, 2264213, 2691423, 2796969, 2911131, 4485705, 4661615, 4851885, 5993505, 6792639, 8390907, 11321065, 13457115, 13984845, 14555655, 15849491, 20377917, 33963195, 41954535, 47548473, 79247455, 101889585, 142645419, 237742365, 713227095]

約数ペア:

[(1, 713227095), (3, 237742365), (5, 142645419), (7, 101889585), (9, 79247455), (15, 47548473), (17, 41954535), (21, 33963195), (35, 20377917), (45, 15849491), (49, 14555655), (51, 13984845), (53, 13457115), (63, 11321065), (85, 8390907), (105, 6792639), (119, 5993505), (147, 4851885), (153, 4661615), (159, 4485705), (245, 2911131), (255, 2796969), (265, 2691423), (315, 2264213), (357, 1997835), (359, 1986705), (371, 1922445), (441, 1617295), (477, 1495235), (595, 1198701), (735, 970377), (765, 932323), (795, 897141), (833, 856215), (901, 791595), (1071, 665945), (1077, 662235), (1113, 640815), (1785, 399567), (1795, 397341), (1855, 384489), (2205, 323459), (2385, 299047), (2499, 285405), (2513, 283815), (2597, 274635), (2703, 263865), (3231, 220745), (3339, 213605), (4165, 171243), (4505, 158319), (5355, 133189), (5385, 132447), (5565, 128163), (6103, 116865), (6307, 113085), (7497, 95135), (7539, 94605), (7791, 91545), (8109, 87955), (12495, 57081), (12565, 56763), (12985, 54927), (13515, 52773), (16155, 44149), (16695, 42721), (17591, 40545), (18309, 38955), (18921, 37695), (19027, 37485), (22617, 31535), (23373, 30515)]