1330490775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{771299}}^1$

素因数の和:771335

約数の個数: 24

約数和(自身を含む): 2295388800

約数和(自身を除く): 964898025

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 771299, 2313897, 3856495, 11569485, 17739877, 19282475, 53219631, 57847425, 88699385, 266098155, 443496925, 1330490775]

約数ペア:

[(1, 1330490775), (3, 443496925), (5, 266098155), (15, 88699385), (23, 57847425), (25, 53219631), (69, 19282475), (75, 17739877), (115, 11569485), (345, 3856495), (575, 2313897), (1725, 771299)]