2789535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 5271552

約数和(自身を除く): 2482017

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 857, 1085, 2571, 3255, 4285, 5999, 12855, 17997, 26567, 29995, 79701, 89985, 132835, 185969, 398505, 557907, 929845, 2789535]

約数ペア:

[(1, 2789535), (3, 929845), (5, 557907), (7, 398505), (15, 185969), (21, 132835), (31, 89985), (35, 79701), (93, 29995), (105, 26567), (155, 17997), (217, 12855), (465, 5999), (651, 4285), (857, 3255), (1085, 2571)]