201378075

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{30169}}^1$

素因数の和:30271

約数の個数: 24

約数和(自身を含む): 336697200

約数和(自身を除く): 135319125

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 30169, 90507, 150845, 452535, 754225, 2262675, 2685041, 8055123, 13425205, 40275615, 67126025, 201378075]

約数ペア:

[(1, 201378075), (3, 67126025), (5, 40275615), (15, 13425205), (25, 8055123), (75, 2685041), (89, 2262675), (267, 754225), (445, 452535), (1335, 150845), (2225, 90507), (6675, 30169)]