87669215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{3329}}^1$

素因数の和:3586

約数の個数: 16

約数和(自身を含む): 110289600

約数和(自身を除く): 22620385

約数列:

[1, 5, 23, 115, 229, 1145, 3329, 5267, 16645, 26335, 76567, 382835, 762341, 3811705, 17533843, 87669215]

約数ペア:

[(1, 87669215), (5, 17533843), (23, 3811705), (115, 762341), (229, 382835), (1145, 76567), (3329, 26335), (5267, 16645)]