71503005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{97283}}^1$

素因数の和:97305

約数の個数: 24

約数和(自身を含む): 133084512

約数和(自身を除く): 61581507

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 97283, 291849, 486415, 680981, 1459245, 2042943, 3404905, 4766867, 10214715, 14300601, 23834335, 71503005]

約数ペア:

[(1, 71503005), (3, 23834335), (5, 14300601), (7, 10214715), (15, 4766867), (21, 3404905), (35, 2042943), (49, 1459245), (105, 680981), (147, 486415), (245, 291849), (735, 97283)]