530803675

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{8821}}^1$

素因数の和:8943

約数の個数: 24

約数和(自身を含む): 689174640

約数和(自身を除く): 158370965

約数列:

[1, 5, 25, 29, 83, 145, 415, 725, 2075, 2407, 8821, 12035, 44105, 60175, 220525, 255809, 732143, 1279045, 3660715, 6395225, 18303575, 21232147, 106160735, 530803675]

約数ペア:

[(1, 530803675), (5, 106160735), (25, 21232147), (29, 18303575), (83, 6395225), (145, 3660715), (415, 1279045), (725, 732143), (2075, 255809), (2407, 220525), (8821, 60175), (12035, 44105)]