286065

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 551040

約数和(自身を除く): 264975

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 163, 195, 351, 489, 585, 815, 1467, 1755, 2119, 2445, 4401, 6357, 7335, 10595, 19071, 22005, 31785, 57213, 95355, 286065]

約数ペア:

[(1, 286065), (3, 95355), (5, 57213), (9, 31785), (13, 22005), (15, 19071), (27, 10595), (39, 7335), (45, 6357), (65, 4401), (117, 2445), (135, 2119), (163, 1755), (195, 1467), (351, 815), (489, 585)]