3837425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 5059200

約数和(自身を除く): 1221775

約数列:

[1, 5, 25, 29, 67, 79, 145, 335, 395, 725, 1675, 1943, 1975, 2291, 5293, 9715, 11455, 26465, 48575, 57275, 132325, 153497, 767485, 3837425]

約数ペア:

[(1, 3837425), (5, 767485), (25, 153497), (29, 132325), (67, 57275), (79, 48575), (145, 26465), (335, 11455), (395, 9715), (725, 5293), (1675, 2291), (1943, 1975)]