9925045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 13571712

約数和(自身を除く): 3646667

約数列:

[1, 5, 13, 43, 53, 65, 67, 215, 265, 335, 559, 689, 871, 2279, 2795, 2881, 3445, 3551, 4355, 11395, 14405, 17755, 29627, 37453, 46163, 148135, 152693, 187265, 230815, 763465, 1985009, 9925045]

約数ペア:

[(1, 9925045), (5, 1985009), (13, 763465), (43, 230815), (53, 187265), (65, 152693), (67, 148135), (215, 46163), (265, 37453), (335, 29627), (559, 17755), (689, 14405), (871, 11395), (2279, 4355), (2795, 3551), (2881, 3445)]