470891245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6899}}^1$

素因数の和:7005

約数の個数: 32

約数和(自身を含む): 661737600

約数和(自身を除く): 190846355

約数列:

[1, 5, 11, 17, 55, 73, 85, 187, 365, 803, 935, 1241, 4015, 6205, 6899, 13651, 34495, 68255, 75889, 117283, 379445, 503627, 586415, 1290113, 2518135, 5539897, 6450565, 8561659, 27699485, 42808295, 94178249, 470891245]

約数ペア:

[(1, 470891245), (5, 94178249), (11, 42808295), (17, 27699485), (55, 8561659), (73, 6450565), (85, 5539897), (187, 2518135), (365, 1290113), (803, 586415), (935, 503627), (1241, 379445), (4015, 117283), (6205, 75889), (6899, 68255), (13651, 34495)]