3858175

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 5079536

約数和(自身を除く): 1221361

約数列:

[1, 5, 25, 37, 43, 97, 185, 215, 485, 925, 1075, 1591, 2425, 3589, 4171, 7955, 17945, 20855, 39775, 89725, 104275, 154327, 771635, 3858175]

約数ペア:

[(1, 3858175), (5, 771635), (25, 154327), (37, 104275), (43, 89725), (97, 39775), (185, 20855), (215, 17945), (485, 7955), (925, 4171), (1075, 3589), (1591, 2425)]