42649915

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2357}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 65193984

約数和(自身を除く): 22544069

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 517, 1645, 2357, 2585, 3619, 11785, 16499, 18095, 25927, 82495, 110779, 129635, 181489, 553895, 775453, 907445, 1218569, 3877265, 6092845, 8529983, 42649915]

約数ペア:

[(1, 42649915), (5, 8529983), (7, 6092845), (11, 3877265), (35, 1218569), (47, 907445), (55, 775453), (77, 553895), (235, 181489), (329, 129635), (385, 110779), (517, 82495), (1645, 25927), (2357, 18095), (2585, 16499), (3619, 11785)]