72160335

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41117}}^1$

素因数の和:41144

約数の個数: 32

約数和(自身を含む): 138156480

約数和(自身を除く): 65996145

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 41117, 123351, 205585, 370053, 534521, 616755, 1110159, 1603563, 1850265, 2672605, 4810689, 5550795, 8017815, 14432067, 24053445, 72160335]

約数ペア:

[(1, 72160335), (3, 24053445), (5, 14432067), (9, 8017815), (13, 5550795), (15, 4810689), (27, 2672605), (39, 1850265), (45, 1603563), (65, 1110159), (117, 616755), (135, 534521), (195, 370053), (351, 205585), (585, 123351), (1755, 41117)]