88971905

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 118104000

約数和(自身を除く): 29132095

約数列:

[1, 5, 11, 55, 121, 199, 605, 739, 995, 2189, 3695, 8129, 10945, 24079, 40645, 89419, 120395, 147061, 447095, 735305, 1617671, 8088355, 17794381, 88971905]

約数ペア:

[(1, 88971905), (5, 17794381), (11, 8088355), (55, 1617671), (121, 735305), (199, 447095), (605, 147061), (739, 120395), (995, 89419), (2189, 40645), (3695, 24079), (8129, 10945)]