143832015

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{19609}}^1$

素因数の和:19783

約数の個数: 24

約数和(自身を含む): 250851120

約数和(自身を除く): 107019105

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 19609, 58827, 98045, 176481, 294135, 882405, 3196267, 9588801, 15981335, 28766403, 47944005, 143832015]

約数ペア:

[(1, 143832015), (3, 47944005), (5, 28766403), (9, 15981335), (15, 9588801), (45, 3196267), (163, 882405), (489, 294135), (815, 176481), (1467, 98045), (2445, 58827), (7335, 19609)]