1418900545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1\times {\mathrm{4079}}^1$

素因数の和:6512

約数の個数: 16

約数和(自身を含む): 1762560000

約数和(自身を除く): 343659455

約数列:

[1, 5, 29, 145, 2399, 4079, 11995, 20395, 69571, 118291, 347855, 591455, 9785521, 48927605, 283780109, 1418900545]

約数ペア:

[(1, 1418900545), (5, 283780109), (29, 48927605), (145, 9785521), (2399, 591455), (4079, 347855), (11995, 118291), (20395, 69571)]