13172055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 23439360

約数和(自身を除く): 10267305

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 2179, 6045, 6537, 10895, 28327, 32685, 67549, 84981, 141635, 202647, 337745, 424905, 878137, 1013235, 2634411, 4390685, 13172055]

約数ペア:

[(1, 13172055), (3, 4390685), (5, 2634411), (13, 1013235), (15, 878137), (31, 424905), (39, 337745), (65, 202647), (93, 141635), (155, 84981), (195, 67549), (403, 32685), (465, 28327), (1209, 10895), (2015, 6537), (2179, 6045)]