1064385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 2196480

約数和(自身を除く): 1132095

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 109, 155, 217, 279, 315, 327, 465, 545, 651, 763, 981, 1085, 1395, 1635, 1953, 2289, 3255, 3379, 3815, 4905, 6867, 9765, 10137, 11445, 16895, 23653, 30411, 34335, 50685, 70959, 118265, 152055, 212877, 354795, 1064385]

約数ペア:

[(1, 1064385), (3, 354795), (5, 212877), (7, 152055), (9, 118265), (15, 70959), (21, 50685), (31, 34335), (35, 30411), (45, 23653), (63, 16895), (93, 11445), (105, 10137), (109, 9765), (155, 6867), (217, 4905), (279, 3815), (315, 3379), (327, 3255), (465, 2289), (545, 1953), (651, 1635), (763, 1395), (981, 1085)]