68520565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8893}}^1$

素因数の和:8988

約数の個数: 16

約数和(自身を含む): 87090048

約数和(自身を除く): 18569483

約数列:

[1, 5, 23, 67, 115, 335, 1541, 7705, 8893, 44465, 204539, 595831, 1022695, 2979155, 13704113, 68520565]

約数ペア:

[(1, 68520565), (5, 13704113), (23, 2979155), (67, 1022695), (115, 595831), (335, 204539), (1541, 44465), (7705, 8893)]