68025795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6451}}^1$

素因数の和:6515

約数の個数: 32

約数和(自身を含む): 117684480

約数和(自身を除く): 49658685

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 3515, 6451, 10545, 19353, 32255, 96765, 122569, 238687, 367707, 612845, 716061, 1193435, 1838535, 3580305, 4535053, 13605159, 22675265, 68025795]

約数ペア:

[(1, 68025795), (3, 22675265), (5, 13605159), (15, 4535053), (19, 3580305), (37, 1838535), (57, 1193435), (95, 716061), (111, 612845), (185, 367707), (285, 238687), (555, 122569), (703, 96765), (2109, 32255), (3515, 19353), (6451, 10545)]