201512851475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4129}}^1\times {\mathrm{6529}}^1$

素因数の和:10704

約数の個数: 48

約数和(自身を含む): 280908062400

約数和(自身を除く): 79395210925

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 4129, 6529, 7475, 20645, 32645, 53677, 84877, 94967, 103225, 150167, 163225, 268385, 424385, 474835, 750835, 1234571, 1341925, 1952171, 2121925, 2374175, 3754175, 6172855, 9760855, 26958241, 30864275, 48804275, 134791205, 350457133, 620039543, 673956025, 1752285665, 3100197715, 8060514059, 8761428325, 15500988575, 40302570295, 201512851475]

約数ペア:

[(1, 201512851475), (5, 40302570295), (13, 15500988575), (23, 8761428325), (25, 8060514059), (65, 3100197715), (115, 1752285665), (299, 673956025), (325, 620039543), (575, 350457133), (1495, 134791205), (4129, 48804275), (6529, 30864275), (7475, 26958241), (20645, 9760855), (32645, 6172855), (53677, 3754175), (84877, 2374175), (94967, 2121925), (103225, 1952171), (150167, 1341925), (163225, 1234571), (268385, 750835), (424385, 474835)]