121178255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{14591}}^1$

素因数の和:14758

約数の個数: 16

約数和(自身を含む): 159694848

約数和(自身を除く): 38516593

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 14591, 72955, 160501, 802505, 2203241, 11016205, 24235651, 121178255]

約数ペア:

[(1, 121178255), (5, 24235651), (11, 11016205), (55, 2203241), (151, 802505), (755, 160501), (1661, 72955), (8305, 14591)]