57721105

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 75999168

約数和(自身を除く): 18278063

約数列:

[1, 5, 13, 65, 83, 169, 415, 823, 845, 1079, 4115, 5395, 10699, 14027, 53495, 68309, 70135, 139087, 341545, 695435, 888017, 4440085, 11544221, 57721105]

約数ペア:

[(1, 57721105), (5, 11544221), (13, 4440085), (65, 888017), (83, 695435), (169, 341545), (415, 139087), (823, 70135), (845, 68309), (1079, 53495), (4115, 14027), (5395, 10699)]