42803055

素因数分解:

$3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1439}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 74355840

約数和(自身を除く): 31552785

約数列:

[1, 3, 5, 9, 15, 45, 661, 1439, 1983, 3305, 4317, 5949, 7195, 9915, 12951, 21585, 29745, 64755, 951179, 2853537, 4755895, 8560611, 14267685, 42803055]

約数ペア:

[(1, 42803055), (3, 14267685), (5, 8560611), (9, 4755895), (15, 2853537), (45, 951179), (661, 64755), (1439, 29745), (1983, 21585), (3305, 12951), (4317, 9915), (5949, 7195)]