859629485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4086

約数の個数: 48

約数和(自身を含む): 1271852928

約数和(自身を除く): 412223443

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 169, 253, 299, 715, 845, 1265, 1495, 1859, 3289, 3887, 4021, 9295, 16445, 19435, 20105, 42757, 44231, 52273, 92483, 213785, 221155, 261365, 462415, 575003, 679549, 1017313, 1202279, 2875015, 3397745, 5086565, 6011395, 7475039, 13225069, 15629627, 37375195, 66125345, 78148135, 171925897, 859629485]

約数ペア:

[(1, 859629485), (5, 171925897), (11, 78148135), (13, 66125345), (23, 37375195), (55, 15629627), (65, 13225069), (115, 7475039), (143, 6011395), (169, 5086565), (253, 3397745), (299, 2875015), (715, 1202279), (845, 1017313), (1265, 679549), (1495, 575003), (1859, 462415), (3289, 261365), (3887, 221155), (4021, 213785), (9295, 92483), (16445, 52273), (19435, 44231), (20105, 42757)]