68791245

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{68449}}^1$

素因数の和:68524

約数の個数: 16

約数和(自身を含む): 111710400

約数和(自身を除く): 42919155

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 68449, 205347, 342245, 1026735, 4586083, 13758249, 22930415, 68791245]

約数ペア:

[(1, 68791245), (3, 22930415), (5, 13758249), (15, 4586083), (67, 1026735), (201, 342245), (335, 205347), (1005, 68449)]