68222375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{41983}}^1$

素因数の和:42011

約数の個数: 16

約数和(自身を含む): 91693056

約数和(自身を除く): 23470681

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 41983, 209915, 545779, 1049575, 2728895, 5247875, 13644475, 68222375]

約数ペア:

[(1, 68222375), (5, 13644475), (13, 5247875), (25, 2728895), (65, 1049575), (125, 545779), (325, 209915), (1625, 41983)]