38223275

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 49215600

約数和(自身を除く): 10992325

約数列:

[1, 5, 25, 41, 89, 205, 419, 445, 1025, 2095, 2225, 3649, 10475, 17179, 18245, 37291, 85895, 91225, 186455, 429475, 932275, 1528931, 7644655, 38223275]

約数ペア:

[(1, 38223275), (5, 7644655), (25, 1528931), (41, 932275), (89, 429475), (205, 186455), (419, 91225), (445, 85895), (1025, 37291), (2095, 18245), (2225, 17179), (3649, 10475)]