553631405

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{7481}}^1$

素因数の和:7565

約数の個数: 24

約数和(自身を含む): 718361784

約数和(自身を除く): 164730379

約数列:

[1, 5, 19, 41, 95, 205, 361, 779, 1805, 3895, 7481, 14801, 37405, 74005, 142139, 306721, 710695, 1533605, 2700641, 5827699, 13503205, 29138495, 110726281, 553631405]

約数ペア:

[(1, 553631405), (5, 110726281), (19, 29138495), (41, 13503205), (95, 5827699), (205, 2700641), (361, 1533605), (779, 710695), (1805, 306721), (3895, 142139), (7481, 74005), (14801, 37405)]