90391465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{10529}}^1$

素因数の和:10652

約数の個数: 16

約数和(自身を含む): 115998480

約数和(自身を除く): 25607015

約数列:

[1, 5, 17, 85, 101, 505, 1717, 8585, 10529, 52645, 178993, 894965, 1063429, 5317145, 18078293, 90391465]

約数ペア:

[(1, 90391465), (5, 18078293), (17, 5317145), (85, 1063429), (101, 894965), (505, 178993), (1717, 52645), (8585, 10529)]