68301865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1811}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 86541120

約数和(自身を除く): 18239255

約数列:

[1, 5, 19, 95, 397, 1811, 1985, 7543, 9055, 34409, 37715, 172045, 718967, 3594835, 13660373, 68301865]

約数ペア:

[(1, 68301865), (5, 13660373), (19, 3594835), (95, 718967), (397, 172045), (1811, 37715), (1985, 34409), (7543, 9055)]