38556505

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 50701248

約数和(自身を除く): 12144743

約数列:

[1, 5, 13, 65, 103, 169, 443, 515, 845, 1339, 2215, 5759, 6695, 17407, 28795, 45629, 74867, 87035, 228145, 374335, 593177, 2965885, 7711301, 38556505]

約数ペア:

[(1, 38556505), (5, 7711301), (13, 2965885), (65, 593177), (103, 374335), (169, 228145), (443, 87035), (515, 74867), (845, 45629), (1339, 28795), (2215, 17407), (5759, 6695)]