90447905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{10331}}^1$

素因数の和:10456

約数の個数: 16

約数和(自身を含む): 116049024

約数和(自身を除く): 25601119

約数列:

[1, 5, 17, 85, 103, 515, 1751, 8755, 10331, 51655, 175627, 878135, 1064093, 5320465, 18089581, 90447905]

約数ペア:

[(1, 90447905), (5, 18089581), (17, 5320465), (85, 1064093), (103, 878135), (515, 175627), (1751, 51655), (8755, 10331)]