24539985

素因数分解:

$3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1231}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 42666624

約数和(自身を除く): 18126639

約数列:

[1, 3, 5, 9, 15, 45, 443, 1231, 1329, 2215, 3693, 3987, 6155, 6645, 11079, 18465, 19935, 55395, 545333, 1635999, 2726665, 4907997, 8179995, 24539985]

約数ペア:

[(1, 24539985), (3, 8179995), (5, 4907997), (9, 2726665), (15, 1635999), (45, 545333), (443, 55395), (1231, 19935), (1329, 18465), (2215, 11079), (3693, 6645), (3987, 6155)]