9257805

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 16117920

約数和(自身を除く): 6860115

約数列:

[1, 3, 5, 9, 15, 45, 419, 491, 1257, 1473, 2095, 2455, 3771, 4419, 6285, 7365, 18855, 22095, 205729, 617187, 1028645, 1851561, 3085935, 9257805]

約数ペア:

[(1, 9257805), (3, 3085935), (5, 1851561), (9, 1028645), (15, 617187), (45, 205729), (419, 22095), (491, 18855), (1257, 7365), (1473, 6285), (2095, 4419), (2455, 3771)]