71659755

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17123}}^1$

素因数の和:17168

約数の個数: 32

約数和(自身を含む): 131512320

約数和(自身を除く): 59852565

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 17123, 51369, 85615, 154107, 256845, 462321, 530813, 770535, 1592439, 2311605, 2654065, 4777317, 7962195, 14331951, 23886585, 71659755]

約数ペア:

[(1, 71659755), (3, 23886585), (5, 14331951), (9, 7962195), (15, 4777317), (27, 2654065), (31, 2311605), (45, 1592439), (93, 770535), (135, 530813), (155, 462321), (279, 256845), (465, 154107), (837, 85615), (1395, 51369), (4185, 17123)]