71905455

素因数分解:

$3^3\times 5^1\times {\mathrm{532633}}^1$

素因数の和:532647

約数の個数: 16

約数和(自身を含む): 127832160

約数和(自身を除く): 55926705

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 532633, 1597899, 2663165, 4793697, 7989495, 14381091, 23968485, 71905455]

約数ペア:

[(1, 71905455), (3, 23968485), (5, 14381091), (9, 7989495), (15, 4793697), (27, 2663165), (45, 1597899), (135, 532633)]