66704670725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{6637}}^1$

素因数の和:6915

約数の個数: 96

約数和(自身を含む): 108097652736

約数和(自身を除く): 41392982011

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 227, 253, 275, 385, 575, 805, 1135, 1265, 1589, 1771, 1925, 2497, 4025, 5221, 5675, 6325, 6637, 7945, 8855, 12485, 17479, 26105, 33185, 36547, 39725, 44275, 46459, 57431, 62425, 73007, 87395, 130525, 152651, 165925, 182735, 232295, 287155, 365035, 402017, 436975, 511049, 763255, 913675, 1068557, 1161475, 1435775, 1506599, 1679161, 1825175, 2010085, 2555245, 3816275, 5342785, 7532995, 8395805, 10050425, 10546193, 11754127, 12776225, 16572589, 26713925, 34651777, 37664975, 41979025, 52730965, 58770635, 82862945, 116008123, 173258885, 242562439, 263654825, 293853175, 381169547, 414314725, 580040615, 866294425, 1212812195, 1905847735, 2668186829, 2900203075, 6064060975, 9529238675, 13340934145, 66704670725]

約数ペア:

[(1, 66704670725), (5, 13340934145), (7, 9529238675), (11, 6064060975), (23, 2900203075), (25, 2668186829), (35, 1905847735), (55, 1212812195), (77, 866294425), (115, 580040615), (161, 414314725), (175, 381169547), (227, 293853175), (253, 263654825), (275, 242562439), (385, 173258885), (575, 116008123), (805, 82862945), (1135, 58770635), (1265, 52730965), (1589, 41979025), (1771, 37664975), (1925, 34651777), (2497, 26713925), (4025, 16572589), (5221, 12776225), (5675, 11754127), (6325, 10546193), (6637, 10050425), (7945, 8395805), (8855, 7532995), (12485, 5342785), (17479, 3816275), (26105, 2555245), (33185, 2010085), (36547, 1825175), (39725, 1679161), (44275, 1506599), (46459, 1435775), (57431, 1161475), (62425, 1068557), (73007, 913675), (87395, 763255), (130525, 511049), (152651, 436975), (165925, 402017), (182735, 365035), (232295, 287155)]