153293855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7393}}^1$

素因数の和:7451

約数の個数: 32

約数和(自身を含む): 223594560

約数和(自身を除く): 70300705

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1595, 1885, 4147, 7393, 20735, 36965, 81323, 96109, 214397, 406615, 480545, 1057199, 1071985, 2358367, 2787161, 5285995, 11791835, 13935805, 30658771, 153293855]

約数ペア:

[(1, 153293855), (5, 30658771), (11, 13935805), (13, 11791835), (29, 5285995), (55, 2787161), (65, 2358367), (143, 1071985), (145, 1057199), (319, 480545), (377, 406615), (715, 214397), (1595, 96109), (1885, 81323), (4147, 36965), (7393, 20735)]