2114025

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 3553344

約数和(自身を除く): 1439319

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 397, 1065, 1191, 1775, 1985, 5325, 5955, 9925, 28187, 29775, 84561, 140935, 422805, 704675, 2114025]

約数ペア:

[(1, 2114025), (3, 704675), (5, 422805), (15, 140935), (25, 84561), (71, 29775), (75, 28187), (213, 9925), (355, 5955), (397, 5325), (1065, 1985), (1191, 1775)]