17195715

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2917}}^1$

素因数の和:3059

約数の個数: 24

約数和(自身を含む): 30043728

約数和(自身を除く): 12848013

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 2917, 5895, 8751, 14585, 26253, 43755, 131265, 382127, 1146381, 1910635, 3439143, 5731905, 17195715]

約数ペア:

[(1, 17195715), (3, 5731905), (5, 3439143), (9, 1910635), (15, 1146381), (45, 382127), (131, 131265), (393, 43755), (655, 26253), (1179, 14585), (1965, 8751), (2917, 5895)]