54910215

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2137}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 95389008

約数和(自身を除く): 40478793

約数列:

[1, 3, 5, 9, 15, 45, 571, 1713, 2137, 2855, 5139, 6411, 8565, 10685, 19233, 25695, 32055, 96165, 1220227, 3660681, 6101135, 10982043, 18303405, 54910215]

約数ペア:

[(1, 54910215), (3, 18303405), (5, 10982043), (9, 6101135), (15, 3660681), (45, 1220227), (571, 96165), (1713, 32055), (2137, 25695), (2855, 19233), (5139, 10685), (6411, 8565)]