75589339

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 91576800

約数和(自身を除く): 15987461

約数列:

[1, 7, 23, 137, 149, 161, 529, 959, 1043, 3151, 3427, 3703, 20413, 22057, 23989, 72473, 78821, 142891, 469499, 507311, 551747, 3286493, 10798477, 75589339]

約数ペア:

[(1, 75589339), (7, 10798477), (23, 3286493), (137, 551747), (149, 507311), (161, 469499), (529, 142891), (959, 78821), (1043, 72473), (3151, 23989), (3427, 22057), (3703, 20413)]