220266015

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{142567}}^1$

素因数の和:142678

約数の個数: 16

約数和(自身を含む): 355849728

約数和(自身を除く): 135583713

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 142567, 427701, 712835, 2138505, 14684401, 44053203, 73422005, 220266015]

約数ペア:

[(1, 220266015), (3, 73422005), (5, 44053203), (15, 14684401), (103, 2138505), (309, 712835), (515, 427701), (1545, 142567)]