7428765

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6269}}^1$

素因数の和:6356

約数の個数: 16

約数和(自身を含む): 12038400

約数和(自身を除く): 4609635

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 6269, 18807, 31345, 94035, 495251, 1485753, 2476255, 7428765]

約数ペア:

[(1, 7428765), (3, 2476255), (5, 1485753), (15, 495251), (79, 94035), (237, 31345), (395, 18807), (1185, 6269)]