156964825075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{359}}^1\times {\mathrm{2131}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 202717382400

約数和(自身を除く): 45752557325

約数列:

[1, 5, 25, 29, 145, 283, 359, 725, 1415, 1795, 2131, 7075, 8207, 8975, 10411, 10655, 41035, 52055, 53275, 61799, 101597, 205175, 260275, 308995, 507985, 603073, 765029, 1544975, 2539925, 2946313, 3015365, 3825145, 14731565, 15076825, 17489117, 19125725, 22185841, 73657825, 87445585, 110929205, 216503207, 437227925, 554646025, 1082516035, 5412580175, 6278593003, 31392965015, 156964825075]

約数ペア:

[(1, 156964825075), (5, 31392965015), (25, 6278593003), (29, 5412580175), (145, 1082516035), (283, 554646025), (359, 437227925), (725, 216503207), (1415, 110929205), (1795, 87445585), (2131, 73657825), (7075, 22185841), (8207, 19125725), (8975, 17489117), (10411, 15076825), (10655, 14731565), (41035, 3825145), (52055, 3015365), (53275, 2946313), (61799, 2539925), (101597, 1544975), (205175, 765029), (260275, 603073), (308995, 507985)]