1330804725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{771481}}^1$

素因数の和:771517

約数の個数: 24

約数和(自身を含む): 2295930432

約数和(自身を除く): 965125707

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 771481, 2314443, 3857405, 11572215, 17744063, 19287025, 53232189, 57861075, 88720315, 266160945, 443601575, 1330804725]

約数ペア:

[(1, 1330804725), (3, 443601575), (5, 266160945), (15, 88720315), (23, 57861075), (25, 53232189), (69, 19287025), (75, 17744063), (115, 11572215), (345, 3857405), (575, 2314443), (1725, 771481)]