169625885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4021}}^1$

素因数の和:4109

約数の個数: 32

約数和(自身を含む): 243250560

約数和(自身を除く): 73624675

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 295, 649, 715, 767, 3245, 3835, 4021, 8437, 20105, 42185, 44231, 52273, 221155, 237239, 261365, 575003, 1186195, 2609629, 2875015, 3084107, 13048145, 15420535, 33925177, 169625885]

約数ペア:

[(1, 169625885), (5, 33925177), (11, 15420535), (13, 13048145), (55, 3084107), (59, 2875015), (65, 2609629), (143, 1186195), (295, 575003), (649, 261365), (715, 237239), (767, 221155), (3245, 52273), (3835, 44231), (4021, 42185), (8437, 20105)]