1272625345

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1\times {\mathrm{3391}}^1$

素因数の和:5040

約数の個数: 16

約数和(自身を含む): 1561079808

約数和(自身を除く): 288454463

約数列:

[1, 5, 47, 235, 1597, 3391, 7985, 16955, 75059, 159377, 375295, 796885, 5415427, 27077135, 254525069, 1272625345]

約数ペア:

[(1, 1272625345), (5, 254525069), (47, 27077135), (235, 5415427), (1597, 796885), (3391, 375295), (7985, 159377), (16955, 75059)]