1882425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 3278560

約数和(自身を除く): 1396135

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1321, 1425, 3963, 6605, 19815, 25099, 33025, 75297, 99075, 125495, 376485, 627475, 1882425]

約数ペア:

[(1, 1882425), (3, 627475), (5, 376485), (15, 125495), (19, 99075), (25, 75297), (57, 33025), (75, 25099), (95, 19815), (285, 6605), (475, 3963), (1321, 1425)]