30712545

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2153}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 53427816

約数和(自身を除く): 22715271

約数列:

[1, 3, 5, 9, 15, 45, 317, 951, 1585, 2153, 2853, 4755, 6459, 10765, 14265, 19377, 32295, 96885, 682501, 2047503, 3412505, 6142509, 10237515, 30712545]

約数ペア:

[(1, 30712545), (3, 10237515), (5, 6142509), (9, 3412505), (15, 2047503), (45, 682501), (317, 96885), (951, 32295), (1585, 19377), (2153, 14265), (2853, 10765), (4755, 6459)]