63379665

素因数分解:

$3^4\times 5^1\times {\mathrm{156493}}^1$

素因数の和:156510

約数の個数: 20

約数和(自身を含む): 113614644

約数和(自身を除く): 50234979

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 156493, 469479, 782465, 1408437, 2347395, 4225311, 7042185, 12675933, 21126555, 63379665]

約数ペア:

[(1, 63379665), (3, 21126555), (5, 12675933), (9, 7042185), (15, 4225311), (27, 2347395), (45, 1408437), (81, 782465), (135, 469479), (405, 156493)]