17145345

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23327}}^1$

素因数の和:23349

約数の個数: 24

約数和(自身を含む): 31912704

約数和(自身を除く): 14767359

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 23327, 69981, 116635, 163289, 349905, 489867, 816445, 1143023, 2449335, 3429069, 5715115, 17145345]

約数ペア:

[(1, 17145345), (3, 5715115), (5, 3429069), (7, 2449335), (15, 1143023), (21, 816445), (35, 489867), (49, 349905), (105, 163289), (147, 116635), (245, 69981), (735, 23327)]