16829745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 29445120

約数和(自身を除く): 12615375

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2129, 2635, 6387, 7905, 10645, 31935, 36193, 65999, 108579, 180965, 197997, 329995, 542895, 989985, 1121983, 3365949, 5609915, 16829745]

約数ペア:

[(1, 16829745), (3, 5609915), (5, 3365949), (15, 1121983), (17, 989985), (31, 542895), (51, 329995), (85, 197997), (93, 180965), (155, 108579), (255, 65999), (465, 36193), (527, 31935), (1581, 10645), (2129, 7905), (2635, 6387)]