1428831945

素因数分解:

$3^2\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{15649}}^1$

素因数の和:17689

約数の個数: 24

約数和(自身を含む): 2478021000

約数和(自身を除く): 1049189055

約数列:

[1, 3, 5, 9, 15, 45, 2029, 6087, 10145, 15649, 18261, 30435, 46947, 78245, 91305, 140841, 234735, 704205, 31751821, 95255463, 158759105, 285766389, 476277315, 1428831945]

約数ペア:

[(1, 1428831945), (3, 476277315), (5, 285766389), (9, 158759105), (15, 95255463), (45, 31751821), (2029, 704205), (6087, 234735), (10145, 140841), (15649, 91305), (18261, 78245), (30435, 46947)]