29926985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{647}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 40637376

約数和(自身を除く): 10710391

約数列:

[1, 5, 11, 29, 55, 145, 319, 647, 841, 1595, 3235, 4205, 7117, 9251, 18763, 35585, 46255, 93815, 206393, 544127, 1031965, 2720635, 5985397, 29926985]

約数ペア:

[(1, 29926985), (5, 5985397), (11, 2720635), (29, 1031965), (55, 544127), (145, 206393), (319, 93815), (647, 46255), (841, 35585), (1595, 18763), (3235, 9251), (4205, 7117)]