53625405

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 88208640

約数和(自身を除く): 34583235

約数列:

[1, 3, 5, 15, 61, 103, 183, 305, 309, 515, 569, 915, 1545, 1707, 2845, 6283, 8535, 18849, 31415, 34709, 58607, 94245, 104127, 173545, 175821, 293035, 520635, 879105, 3575027, 10725081, 17875135, 53625405]

約数ペア:

[(1, 53625405), (3, 17875135), (5, 10725081), (15, 3575027), (61, 879105), (103, 520635), (183, 293035), (305, 175821), (309, 173545), (515, 104127), (569, 94245), (915, 58607), (1545, 34709), (1707, 31415), (2845, 18849), (6283, 8535)]