40569885

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5531}}^1$

素因数の和:5705

約数の個数: 24

約数和(自身を含む): 70765344

約数和(自身を除く): 30195459

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 5531, 7335, 16593, 27655, 49779, 82965, 248895, 901553, 2704659, 4507765, 8113977, 13523295, 40569885]

約数ペア:

[(1, 40569885), (3, 13523295), (5, 8113977), (9, 4507765), (15, 2704659), (45, 901553), (163, 248895), (489, 82965), (815, 49779), (1467, 27655), (2445, 16593), (5531, 7335)]