201165225

素因数分解:

$3^1\times 5^2\times {\mathrm{1609}}^1\times {\mathrm{1667}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 332999520

約数和(自身を除く): 131834295

約数列:

[1, 3, 5, 15, 25, 75, 1609, 1667, 4827, 5001, 8045, 8335, 24135, 25005, 40225, 41675, 120675, 125025, 2682203, 8046609, 13411015, 40233045, 67055075, 201165225]

約数ペア:

[(1, 201165225), (3, 67055075), (5, 40233045), (15, 13411015), (25, 8046609), (75, 2682203), (1609, 125025), (1667, 120675), (4827, 41675), (5001, 40225), (8045, 25005), (8335, 24135)]