145854315

素因数分解:

$3^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{2347}}^1$

素因数の和:3739

約数の個数: 24

約数和(自身を含む): 253105008

約数和(自身を除く): 107250693

約数列:

[1, 3, 5, 9, 15, 45, 1381, 2347, 4143, 6905, 7041, 11735, 12429, 20715, 21123, 35205, 62145, 105615, 3241207, 9723621, 16206035, 29170863, 48618105, 145854315]

約数ペア:

[(1, 145854315), (3, 48618105), (5, 29170863), (9, 16206035), (15, 9723621), (45, 3241207), (1381, 105615), (2347, 62145), (4143, 35205), (6905, 21123), (7041, 20715), (11735, 12429)]