210318615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1543}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 394535232

約数和(自身を除く): 184216617

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 233, 585, 699, 1165, 1543, 2097, 3029, 3495, 4629, 7715, 9087, 10485, 13887, 15145, 20059, 23145, 27261, 45435, 60177, 69435, 100295, 136305, 180531, 300885, 359519, 902655, 1078557, 1797595, 3235671, 4673747, 5392785, 14021241, 16178355, 23368735, 42063723, 70106205, 210318615]

約数ペア:

[(1, 210318615), (3, 70106205), (5, 42063723), (9, 23368735), (13, 16178355), (15, 14021241), (39, 5392785), (45, 4673747), (65, 3235671), (117, 1797595), (195, 1078557), (233, 902655), (585, 359519), (699, 300885), (1165, 180531), (1543, 136305), (2097, 100295), (3029, 69435), (3495, 60177), (4629, 45435), (7715, 27261), (9087, 23145), (10485, 20059), (13887, 15145)]