42479745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36779}}^1$

素因数の和:36805

約数の個数: 32

約数和(自身を含む): 84741120

約数和(自身を除く): 42261375

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 36779, 110337, 183895, 257453, 404569, 551685, 772359, 1213707, 1287265, 2022845, 2831983, 3861795, 6068535, 8495949, 14159915, 42479745]

約数ペア:

[(1, 42479745), (3, 14159915), (5, 8495949), (7, 6068535), (11, 3861795), (15, 2831983), (21, 2022845), (33, 1287265), (35, 1213707), (55, 772359), (77, 551685), (105, 404569), (165, 257453), (231, 183895), (385, 110337), (1155, 36779)]