15691614323

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{5003}}^1$

素因数の和:5085

約数の個数: 54

約数和(自身を含む): 20978234172

約数和(自身を除く): 5286619849

約数列:

[1, 7, 11, 23, 49, 77, 121, 161, 253, 529, 539, 847, 1127, 1771, 2783, 3703, 5003, 5819, 5929, 12397, 19481, 25921, 35021, 40733, 55033, 64009, 115069, 136367, 245147, 285131, 385231, 448063, 605363, 805483, 1265759, 2646587, 2696617, 3136441, 4237541, 5638381, 8860313, 13923349, 18526109, 29112457, 29662787, 62022191, 97463443, 129682763, 203787199, 320237027, 682244101, 1426510393, 2241659189, 15691614323]

約数ペア:

[(1, 15691614323), (7, 2241659189), (11, 1426510393), (23, 682244101), (49, 320237027), (77, 203787199), (121, 129682763), (161, 97463443), (253, 62022191), (529, 29662787), (539, 29112457), (847, 18526109), (1127, 13923349), (1771, 8860313), (2783, 5638381), (3703, 4237541), (5003, 3136441), (5819, 2696617), (5929, 2646587), (12397, 1265759), (19481, 805483), (25921, 605363), (35021, 448063), (40733, 385231), (55033, 285131), (64009, 245147), (115069, 136367)]