39761395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 51534000

約数和(自身を除く): 11772605

約数列:

[1, 5, 19, 53, 95, 149, 265, 745, 1007, 2809, 2831, 5035, 7897, 14045, 14155, 39485, 53371, 150043, 266855, 418541, 750215, 2092705, 7952279, 39761395]

約数ペア:

[(1, 39761395), (5, 7952279), (19, 2092705), (53, 750215), (95, 418541), (149, 266855), (265, 150043), (745, 53371), (1007, 39485), (2809, 14155), (2831, 14045), (5035, 7897)]