226631665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 304819200

約数和(自身を除く): 78187535

約数列:

[1, 5, 13, 29, 65, 145, 251, 377, 479, 1255, 1885, 2395, 3263, 6227, 7279, 13891, 16315, 31135, 36395, 69455, 94627, 120229, 180583, 473135, 601145, 902915, 1562977, 3486641, 7814885, 17433205, 45326333, 226631665]

約数ペア:

[(1, 226631665), (5, 45326333), (13, 17433205), (29, 7814885), (65, 3486641), (145, 1562977), (251, 902915), (377, 601145), (479, 473135), (1255, 180583), (1885, 120229), (2395, 94627), (3263, 69455), (6227, 36395), (7279, 31135), (13891, 16315)]