486975

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 829312

約数和(自身を除く): 342337

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 151, 215, 453, 645, 755, 1075, 2265, 3225, 3775, 6493, 11325, 19479, 32465, 97395, 162325, 486975]

約数ペア:

[(1, 486975), (3, 162325), (5, 97395), (15, 32465), (25, 19479), (43, 11325), (75, 6493), (129, 3775), (151, 3225), (215, 2265), (453, 1075), (645, 755)]