81632415

素因数分解:

$3^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{3527}}^1$

素因数の和:5078

約数の個数: 16

約数和(自身を含む): 130733568

約数和(自身を除く): 49101153

約数列:

[1, 3, 5, 15, 1543, 3527, 4629, 7715, 10581, 17635, 23145, 52905, 5442161, 16326483, 27210805, 81632415]

約数ペア:

[(1, 81632415), (3, 27210805), (5, 16326483), (15, 5442161), (1543, 52905), (3527, 23145), (4629, 17635), (7715, 10581)]