68847795

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28867}}^1$

素因数の和:28931

約数の個数: 24

約数和(自身を含む): 121592016

約数和(自身を除く): 52744221

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 28867, 86601, 144335, 259803, 433005, 1299015, 1529951, 4589853, 7649755, 13769559, 22949265, 68847795]

約数ペア:

[(1, 68847795), (3, 22949265), (5, 13769559), (9, 7649755), (15, 4589853), (45, 1529951), (53, 1299015), (159, 433005), (265, 259803), (477, 144335), (795, 86601), (2385, 28867)]