2815493915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{1433}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 3683062656

約数和(自身を除く): 867568741

約数列:

[1, 5, 13, 65, 167, 181, 835, 905, 1433, 2171, 2353, 7165, 10855, 11765, 18629, 30227, 93145, 151135, 239311, 259373, 392951, 1196555, 1296865, 1964755, 3111043, 3371849, 15555215, 16859245, 43315291, 216576455, 563098783, 2815493915]

約数ペア:

[(1, 2815493915), (5, 563098783), (13, 216576455), (65, 43315291), (167, 16859245), (181, 15555215), (835, 3371849), (905, 3111043), (1433, 1964755), (2171, 1296865), (2353, 1196555), (7165, 392951), (10855, 259373), (11765, 239311), (18629, 151135), (30227, 93145)]