308903278315

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{2389}}^1\times {\mathrm{438313}}^1$

素因数の和:440766

約数の個数: 16

約数和(自身を含む): 377125365600

約数和(自身を除く): 68222087285

約数列:

[1, 5, 59, 295, 2389, 11945, 140951, 438313, 704755, 2191565, 25860467, 129302335, 1047129757, 5235648785, 61780655663, 308903278315]

約数ペア:

[(1, 308903278315), (5, 61780655663), (59, 5235648785), (295, 1047129757), (2389, 129302335), (11945, 25860467), (140951, 2191565), (438313, 704755)]