81525270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2717509}}^1$

素因数の和:2717519

約数の個数: 16

約数和(自身を含む): 195660720

約数和(自身を除く): 114135450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2717509, 5435018, 8152527, 13587545, 16305054, 27175090, 40762635, 81525270]

約数ペア:

[(1, 81525270), (2, 40762635), (3, 27175090), (5, 16305054), (6, 13587545), (10, 8152527), (15, 5435018), (30, 2717509)]