145418273

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2741}}^1$

素因数の和:2825

約数の個数: 32

約数和(自身を含む): 199003392

約数和(自身を除く): 53585119

約数列:

[1, 7, 11, 13, 53, 77, 91, 143, 371, 583, 689, 1001, 2741, 4081, 4823, 7579, 19187, 30151, 35633, 53053, 145273, 211057, 249431, 391963, 1016911, 1598003, 1888549, 2743741, 11186021, 13219843, 20774039, 145418273]

約数ペア:

[(1, 145418273), (7, 20774039), (11, 13219843), (13, 11186021), (53, 2743741), (77, 1888549), (91, 1598003), (143, 1016911), (371, 391963), (583, 249431), (689, 211057), (1001, 145273), (2741, 53053), (4081, 35633), (4823, 30151), (7579, 19187)]