90559645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{12569}}^1$

素因数の和:12716

約数の個数: 16

約数和(自身を含む): 119465280

約数和(自身を除く): 28905635

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 12569, 62845, 138259, 691295, 1646539, 8232695, 18111929, 90559645]

約数ペア:

[(1, 90559645), (5, 18111929), (11, 8232695), (55, 1646539), (131, 691295), (655, 138259), (1441, 62845), (7205, 12569)]