7340855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 9473760

約数和(自身を除く): 2132905

約数列:

[1, 5, 17, 67, 85, 335, 1139, 1289, 5695, 6445, 21913, 86363, 109565, 431815, 1468171, 7340855]

約数ペア:

[(1, 7340855), (5, 1468171), (17, 431815), (67, 109565), (85, 86363), (335, 21913), (1139, 6445), (1289, 5695)]