12570615

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{683}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 21874320

約数和(自身を除く): 9303705

約数列:

[1, 3, 5, 9, 15, 45, 409, 683, 1227, 2045, 2049, 3415, 3681, 6135, 6147, 10245, 18405, 30735, 279347, 838041, 1396735, 2514123, 4190205, 12570615]

約数ペア:

[(1, 12570615), (3, 4190205), (5, 2514123), (9, 1396735), (15, 838041), (45, 279347), (409, 30735), (683, 18405), (1227, 10245), (2045, 6147), (2049, 6135), (3415, 3681)]