3830425

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 5046552

約数和(自身を除く): 1216127

約数列:

[1, 5, 25, 37, 41, 101, 185, 205, 505, 925, 1025, 1517, 2525, 3737, 4141, 7585, 18685, 20705, 37925, 93425, 103525, 153217, 766085, 3830425]

約数ペア:

[(1, 3830425), (5, 766085), (25, 153217), (37, 103525), (41, 93425), (101, 37925), (185, 20705), (205, 18685), (505, 7585), (925, 4141), (1025, 3737), (1517, 2525)]