53992385

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 68682600

約数和(自身を除く): 14690215

約数列:

[1, 5, 23, 115, 137, 149, 529, 685, 745, 2645, 3151, 3427, 15755, 17135, 20413, 72473, 78821, 102065, 362365, 394105, 469499, 2347495, 10798477, 53992385]

約数ペア:

[(1, 53992385), (5, 10798477), (23, 2347495), (115, 469499), (137, 394105), (149, 362365), (529, 102065), (685, 78821), (745, 72473), (2645, 20413), (3151, 17135), (3427, 15755)]