56874645

素因数分解:

$3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2879}}^1$

素因数の和:3329

約数の個数: 24

約数和(自身を含む): 98841600

約数和(自身を除く): 41966955

約数列:

[1, 3, 5, 9, 15, 45, 439, 1317, 2195, 2879, 3951, 6585, 8637, 14395, 19755, 25911, 43185, 129555, 1263881, 3791643, 6319405, 11374929, 18958215, 56874645]

約数ペア:

[(1, 56874645), (3, 18958215), (5, 11374929), (9, 6319405), (15, 3791643), (45, 1263881), (439, 129555), (1317, 43185), (2195, 25911), (2879, 19755), (3951, 14395), (6585, 8637)]