173059335

素因数分解:

$3^4\times 5^1\times {\mathrm{427307}}^1$

素因数の和:427324

約数の個数: 20

約数和(自身を含む): 310225608

約数和(自身を除く): 137166273

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 427307, 1281921, 2136535, 3845763, 6409605, 11537289, 19228815, 34611867, 57686445, 173059335]

約数ペア:

[(1, 173059335), (3, 57686445), (5, 34611867), (9, 19228815), (15, 11537289), (27, 6409605), (45, 3845763), (81, 2136535), (135, 1281921), (405, 427307)]