90428855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{7243}}^1$

素因数の和:7486

約数の個数: 16

約数和(自身を含む): 118917504

約数和(自身を除く): 28488649

約数列:

[1, 5, 11, 55, 227, 1135, 2497, 7243, 12485, 36215, 79673, 398365, 1644161, 8220805, 18085771, 90428855]

約数ペア:

[(1, 90428855), (5, 18085771), (11, 8220805), (55, 1644161), (227, 398365), (1135, 79673), (2497, 36215), (7243, 12485)]