17875065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3009

約数の個数: 32

約数和(自身を含む): 31804416

約数和(自身を除く): 13929351

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 2957, 6045, 8871, 14785, 38441, 44355, 91667, 115323, 192205, 275001, 458335, 576615, 1191671, 1375005, 3575013, 5958355, 17875065]

約数ペア:

[(1, 17875065), (3, 5958355), (5, 3575013), (13, 1375005), (15, 1191671), (31, 576615), (39, 458335), (65, 275001), (93, 192205), (155, 115323), (195, 91667), (403, 44355), (465, 38441), (1209, 14785), (2015, 8871), (2957, 6045)]