13362165

素因数分解:

$3^4\times 5^1\times {\mathrm{32993}}^1$

素因数の和:33010

約数の個数: 20

約数和(自身を含む): 23953644

約数和(自身を除く): 10591479

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 32993, 98979, 164965, 296937, 494895, 890811, 1484685, 2672433, 4454055, 13362165]

約数ペア:

[(1, 13362165), (3, 4454055), (5, 2672433), (9, 1484685), (15, 890811), (27, 494895), (45, 296937), (81, 164965), (135, 98979), (405, 32993)]