68166005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{1019}}^1$

素因数の和:1828

約数の個数: 16

約数和(自身を含む): 86806080

約数和(自身を除く): 18640075

約数列:

[1, 5, 17, 85, 787, 1019, 3935, 5095, 13379, 17323, 66895, 86615, 801953, 4009765, 13633201, 68166005]

約数ペア:

[(1, 68166005), (5, 13633201), (17, 4009765), (85, 801953), (787, 86615), (1019, 66895), (3935, 17323), (5095, 13379)]