89948115

素因数分解:

$3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{2017}}^1$

素因数の和:3019

約数の個数: 24

約数和(自身を含む): 156144768

約数和(自身を除く): 66196653

約数列:

[1, 3, 5, 9, 15, 45, 991, 2017, 2973, 4955, 6051, 8919, 10085, 14865, 18153, 30255, 44595, 90765, 1998847, 5996541, 9994235, 17989623, 29982705, 89948115]

約数ペア:

[(1, 89948115), (3, 29982705), (5, 17989623), (9, 9994235), (15, 5996541), (45, 1998847), (991, 90765), (2017, 44595), (2973, 30255), (4955, 18153), (6051, 14865), (8919, 10085)]