90267265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{3917}}^1$

素因数の和:4352

約数の個数: 16

約数和(自身を含む): 118480320

約数和(自身を除く): 28213055

約数列:

[1, 5, 11, 55, 419, 2095, 3917, 4609, 19585, 23045, 43087, 215435, 1641223, 8206115, 18053453, 90267265]

約数ペア:

[(1, 90267265), (5, 18053453), (11, 8206115), (55, 1641223), (419, 215435), (2095, 43087), (3917, 23045), (4609, 19585)]