63947025

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{6047}}^1$

素因数の和:6110

約数の個数: 36

約数和(自身を含む): 116992512

約数和(自身を除く): 53045487

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 6047, 10575, 18141, 30235, 54423, 90705, 151175, 272115, 284209, 453525, 852627, 1360575, 1421045, 2557881, 4263135, 7105225, 12789405, 21315675, 63947025]

約数ペア:

[(1, 63947025), (3, 21315675), (5, 12789405), (9, 7105225), (15, 4263135), (25, 2557881), (45, 1421045), (47, 1360575), (75, 852627), (141, 453525), (225, 284209), (235, 272115), (423, 151175), (705, 90705), (1175, 54423), (2115, 30235), (3525, 18141), (6047, 10575)]