13472725

素因数分解:

$5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 19248768

約数和(自身を除く): 5776043

約数列:

[1, 5, 7, 25, 35, 167, 175, 461, 835, 1169, 2305, 3227, 4175, 5845, 11525, 16135, 29225, 76987, 80675, 384935, 538909, 1924675, 2694545, 13472725]

約数ペア:

[(1, 13472725), (5, 2694545), (7, 1924675), (25, 538909), (35, 384935), (167, 80675), (175, 76987), (461, 29225), (835, 16135), (1169, 11525), (2305, 5845), (3227, 4175)]