90020255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{6101}}^1$

素因数の和:6346

約数の個数: 16

約数和(自身を含む): 116865504

約数和(自身を除く): 26845249

約数列:

[1, 5, 13, 65, 227, 1135, 2951, 6101, 14755, 30505, 79313, 396565, 1384927, 6924635, 18004051, 90020255]

約数ペア:

[(1, 90020255), (5, 18004051), (13, 6924635), (65, 1384927), (227, 396565), (1135, 79313), (2951, 30505), (6101, 14755)]