58878395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 77837760

約数和(自身を除く): 18959365

約数列:

[1, 5, 17, 43, 85, 89, 181, 215, 445, 731, 905, 1513, 3077, 3655, 3827, 7565, 7783, 15385, 16109, 19135, 38915, 65059, 80545, 132311, 273853, 325295, 661555, 692687, 1369265, 3463435, 11775679, 58878395]

約数ペア:

[(1, 58878395), (5, 11775679), (17, 3463435), (43, 1369265), (85, 692687), (89, 661555), (181, 325295), (215, 273853), (445, 132311), (731, 80545), (905, 65059), (1513, 38915), (3077, 19135), (3655, 16109), (3827, 15385), (7565, 7783)]