69483165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 118164096

約数和(自身を除く): 48680931

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 521, 523, 1563, 1569, 2605, 2615, 7815, 7845, 8857, 8891, 26571, 26673, 44285, 44455, 132855, 133365, 272483, 817449, 1362415, 4087245, 4632211, 13896633, 23161055, 69483165]

約数ペア:

[(1, 69483165), (3, 23161055), (5, 13896633), (15, 4632211), (17, 4087245), (51, 1362415), (85, 817449), (255, 272483), (521, 133365), (523, 132855), (1563, 44455), (1569, 44285), (2605, 26673), (2615, 26571), (7815, 8891), (7845, 8857)]