394222175

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5417}}^1$

素因数の和:5539

約数の個数: 24

約数和(自身を含む): 507904992

約数和(自身を除く): 113682817

約数列:

[1, 5, 25, 41, 71, 205, 355, 1025, 1775, 2911, 5417, 14555, 27085, 72775, 135425, 222097, 384607, 1110485, 1923035, 5552425, 9615175, 15768887, 78844435, 394222175]

約数ペア:

[(1, 394222175), (5, 78844435), (25, 15768887), (41, 9615175), (71, 5552425), (205, 1923035), (355, 1110485), (1025, 384607), (1775, 222097), (2911, 135425), (5417, 72775), (14555, 27085)]