248935805

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{2969}}^1$

素因数の和:3424

約数の個数: 16

約数和(自身を含む): 306860400

約数和(自身を除く): 57924595

約数列:

[1, 5, 41, 205, 409, 2045, 2969, 14845, 16769, 83845, 121729, 608645, 1214321, 6071605, 49787161, 248935805]

約数ペア:

[(1, 248935805), (5, 49787161), (41, 6071605), (205, 1214321), (409, 608645), (2045, 121729), (2969, 83845), (14845, 16769)]