130122475

素因数分解:

$5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7219}}^1$

素因数の和:7339

約数の個数: 24

約数和(自身を含む): 186218240

約数和(自身を除く): 56095765

約数列:

[1, 5, 7, 25, 35, 103, 175, 515, 721, 2575, 3605, 7219, 18025, 36095, 50533, 180475, 252665, 743557, 1263325, 3717785, 5204899, 18588925, 26024495, 130122475]

約数ペア:

[(1, 130122475), (5, 26024495), (7, 18588925), (25, 5204899), (35, 3717785), (103, 1263325), (175, 743557), (515, 252665), (721, 180475), (2575, 50533), (3605, 36095), (7219, 18025)]