18053065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1303}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 23096448

約数和(自身を除く): 5043383

約数列:

[1, 5, 17, 85, 163, 815, 1303, 2771, 6515, 13855, 22151, 110755, 212389, 1061945, 3610613, 18053065]

約数ペア:

[(1, 18053065), (5, 3610613), (17, 1061945), (85, 212389), (163, 110755), (815, 22151), (1303, 13855), (2771, 6515)]