12602785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4729}}^1$

素因数の和:4788

約数の個数: 16

約数和(自身を含む): 16687440

約数和(自身を除く): 4084655

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 4729, 23645, 61477, 193889, 307385, 969445, 2520557, 12602785]

約数ペア:

[(1, 12602785), (5, 2520557), (13, 969445), (41, 307385), (65, 193889), (205, 61477), (533, 23645), (2665, 4729)]