63867465

素因数分解:

$3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2963}}^1$

素因数の和:3453

約数の個数: 24

約数和(自身を含む): 110972160

約数和(自身を除く): 47104695

約数列:

[1, 3, 5, 9, 15, 45, 479, 1437, 2395, 2963, 4311, 7185, 8889, 14815, 21555, 26667, 44445, 133335, 1419277, 4257831, 7096385, 12773493, 21289155, 63867465]

約数ペア:

[(1, 63867465), (3, 21289155), (5, 12773493), (9, 7096385), (15, 4257831), (45, 1419277), (479, 133335), (1437, 44445), (2395, 26667), (2963, 21555), (4311, 14815), (7185, 8889)]