130321335

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{757}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 218304000

約数和(自身を除く): 87982665

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 499, 757, 1497, 2271, 2495, 3785, 7485, 11355, 11477, 17411, 34431, 52233, 57385, 87055, 172155, 261165, 377743, 1133229, 1888715, 5666145, 8688089, 26064267, 43440445, 130321335]

約数ペア:

[(1, 130321335), (3, 43440445), (5, 26064267), (15, 8688089), (23, 5666145), (69, 1888715), (115, 1133229), (345, 377743), (499, 261165), (757, 172155), (1497, 87055), (2271, 57385), (2495, 52233), (3785, 34431), (7485, 17411), (11355, 11477)]