1404035

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 1823040

約数和(自身を除く): 419005

約数列:

[1, 5, 23, 29, 115, 145, 421, 667, 2105, 3335, 9683, 12209, 48415, 61045, 280807, 1404035]

約数ペア:

[(1, 1404035), (5, 280807), (23, 61045), (29, 48415), (115, 12209), (145, 9683), (421, 3335), (667, 2105)]