18625095

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2741}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 32509152

約数和(自身を除く): 13884057

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 2741, 6795, 8223, 13705, 24669, 41115, 123345, 413891, 1241673, 2069455, 3725019, 6208365, 18625095]

約数ペア:

[(1, 18625095), (3, 6208365), (5, 3725019), (9, 2069455), (15, 1241673), (45, 413891), (151, 123345), (453, 41115), (755, 24669), (1359, 13705), (2265, 8223), (2741, 6795)]