17073795

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 28334592

約数和(自身を除く): 11260797

約数列:

[1, 3, 5, 15, 43, 103, 129, 215, 257, 309, 515, 645, 771, 1285, 1545, 3855, 4429, 11051, 13287, 22145, 26471, 33153, 55255, 66435, 79413, 132355, 165765, 397065, 1138253, 3414759, 5691265, 17073795]

約数ペア:

[(1, 17073795), (3, 5691265), (5, 3414759), (15, 1138253), (43, 397065), (103, 165765), (129, 132355), (215, 79413), (257, 66435), (309, 55255), (515, 33153), (645, 26471), (771, 22145), (1285, 13287), (1545, 11051), (3855, 4429)]