40697145

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47599}}^1$

素因数の和:47629

約数の個数: 24

約数和(自身を含む): 74256000

約数和(自身を除く): 33558855

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 47599, 142797, 237995, 428391, 713985, 904381, 2141955, 2713143, 4521905, 8139429, 13565715, 40697145]

約数ペア:

[(1, 40697145), (3, 13565715), (5, 8139429), (9, 4521905), (15, 2713143), (19, 2141955), (45, 904381), (57, 713985), (95, 428391), (171, 237995), (285, 142797), (855, 47599)]