30856995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52747}}^1$

素因数の和:52771

約数の個数: 24

約数和(自身を含む): 57600816

約数和(自身を除く): 26743821

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 52747, 158241, 263735, 474723, 685711, 791205, 2057133, 2373615, 3428555, 6171399, 10285665, 30856995]

約数ペア:

[(1, 30856995), (3, 10285665), (5, 6171399), (9, 3428555), (13, 2373615), (15, 2057133), (39, 791205), (45, 685711), (65, 474723), (117, 263735), (195, 158241), (585, 52747)]