126478645

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{13127}}^1$

素因数の和:13220

約数の個数: 16

約数和(自身を含む): 158796288

約数和(自身を除く): 32317643

約数列:

[1, 5, 41, 47, 205, 235, 1927, 9635, 13127, 65635, 538207, 616969, 2691035, 3084845, 25295729, 126478645]

約数ペア:

[(1, 126478645), (5, 25295729), (41, 3084845), (47, 2691035), (205, 616969), (235, 538207), (1927, 65635), (9635, 13127)]