82908245

素因数分解:

$5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1667}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 120096000

約数和(自身を除く): 37187755

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 343, 1015, 1421, 1667, 1715, 7105, 8335, 9947, 11669, 48343, 49735, 58345, 81683, 241715, 338401, 408415, 571781, 1692005, 2368807, 2858905, 11844035, 16581649, 82908245]

約数ペア:

[(1, 82908245), (5, 16581649), (7, 11844035), (29, 2858905), (35, 2368807), (49, 1692005), (145, 571781), (203, 408415), (245, 338401), (343, 241715), (1015, 81683), (1421, 58345), (1667, 49735), (1715, 48343), (7105, 11669), (8335, 9947)]