308819095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{20747}}^1$

素因数の和:20994

約数の個数: 16

約数和(自身を含む): 400851360

約数和(自身を除く): 92032265

約数列:

[1, 5, 13, 65, 229, 1145, 2977, 14885, 20747, 103735, 269711, 1348555, 4751063, 23755315, 61763819, 308819095]

約数ペア:

[(1, 308819095), (5, 61763819), (13, 23755315), (65, 4751063), (229, 1348555), (1145, 269711), (2977, 103735), (14885, 20747)]