76438945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{1231}}^1$

素因数の和:2376

約数の個数: 16

約数和(自身を含む): 100235520

約数和(自身を除く): 23796575

約数列:

[1, 5, 11, 55, 1129, 1231, 5645, 6155, 12419, 13541, 62095, 67705, 1389799, 6948995, 15287789, 76438945]

約数ペア:

[(1, 76438945), (5, 15287789), (11, 6948995), (55, 1389799), (1129, 67705), (1231, 62095), (5645, 13541), (6155, 12419)]