201887685

素因数分解:

$3^2\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{2267}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 350269920

約数和(自身を除く): 148382235

約数列:

[1, 3, 5, 9, 15, 45, 1979, 2267, 5937, 6801, 9895, 11335, 17811, 20403, 29685, 34005, 89055, 102015, 4486393, 13459179, 22431965, 40377537, 67295895, 201887685]

約数ペア:

[(1, 201887685), (3, 67295895), (5, 40377537), (9, 22431965), (15, 13459179), (45, 4486393), (1979, 102015), (2267, 89055), (5937, 34005), (6801, 29685), (9895, 20403), (11335, 17811)]