42719365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1151}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 55351296

約数和(自身を除く): 12631931

約数列:

[1, 5, 13, 65, 571, 1151, 2855, 5755, 7423, 14963, 37115, 74815, 657221, 3286105, 8543873, 42719365]

約数ペア:

[(1, 42719365), (5, 8543873), (13, 3286105), (65, 657221), (571, 74815), (1151, 37115), (2855, 14963), (5755, 7423)]