55921545

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4951}}^1$

素因数の和:5213

約数の個数: 24

約数和(自身を含む): 97336512

約数和(自身を除く): 41414967

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 3765, 4951, 11295, 14853, 24755, 44559, 74265, 222795, 1242701, 3728103, 6213505, 11184309, 18640515, 55921545]

約数ペア:

[(1, 55921545), (3, 18640515), (5, 11184309), (9, 6213505), (15, 3728103), (45, 1242701), (251, 222795), (753, 74265), (1255, 44559), (2259, 24755), (3765, 14853), (4951, 11295)]