18085384415

素因数分解:

$5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1\times {\mathrm{4243}}^1$

素因数の和:5079

約数の個数: 32

約数和(自身を含む): 24976720896

約数和(自身を除く): 6891336481

約数列:

[1, 5, 7, 35, 193, 631, 965, 1351, 3155, 4243, 4417, 6755, 21215, 22085, 29701, 121783, 148505, 608915, 818899, 852481, 2677333, 4094495, 4262405, 5732293, 13386665, 18741331, 28661465, 93706655, 516725269, 2583626345, 3617076883, 18085384415]

約数ペア:

[(1, 18085384415), (5, 3617076883), (7, 2583626345), (35, 516725269), (193, 93706655), (631, 28661465), (965, 18741331), (1351, 13386665), (3155, 5732293), (4243, 4262405), (4417, 4094495), (6755, 2677333), (21215, 852481), (22085, 818899), (29701, 608915), (121783, 148505)]