2019489435

素因数分解:

$3^3\times 5^1\times {\mathrm{14959181}}^1$

素因数の和:14959195

約数の個数: 16

約数和(自身を含む): 3590203680

約数和(自身を除く): 1570714245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14959181, 44877543, 74795905, 134632629, 224387715, 403897887, 673163145, 2019489435]

約数ペア:

[(1, 2019489435), (3, 673163145), (5, 403897887), (9, 224387715), (15, 134632629), (27, 74795905), (45, 44877543), (135, 14959181)]