12653145

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4933}}^1$

素因数の和:4966

約数の個数: 32

約数和(自身を含む): 23683200

約数和(自身を除く): 11030055

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 4933, 14799, 24665, 44397, 73995, 93727, 133191, 221985, 281181, 468635, 665955, 843543, 1405905, 2530629, 4217715, 12653145]

約数ペア:

[(1, 12653145), (3, 4217715), (5, 2530629), (9, 1405905), (15, 843543), (19, 665955), (27, 468635), (45, 281181), (57, 221985), (95, 133191), (135, 93727), (171, 73995), (285, 44397), (513, 24665), (855, 14799), (2565, 4933)]