290448975

素因数分解:

$3^1\times 5^2\times {\mathrm{1021}}^1\times {\mathrm{3793}}^1$

素因数の和:4827

約数の個数: 24

約数和(自身を含む): 480806032

約数和(自身を除く): 190357057

約数列:

[1, 3, 5, 15, 25, 75, 1021, 3063, 3793, 5105, 11379, 15315, 18965, 25525, 56895, 76575, 94825, 284475, 3872653, 11617959, 19363265, 58089795, 96816325, 290448975]

約数ペア:

[(1, 290448975), (3, 96816325), (5, 58089795), (15, 19363265), (25, 11617959), (75, 3872653), (1021, 284475), (3063, 94825), (3793, 76575), (5105, 56895), (11379, 25525), (15315, 18965)]