2679427185

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{50993}}^1$

素因数の和:51145

約数の個数: 32

約数和(自身を含む): 4464626688

約数和(自身を除く): 1785199503

約数列:

[1, 3, 5, 15, 31, 93, 113, 155, 339, 465, 565, 1695, 3503, 10509, 17515, 50993, 52545, 152979, 254965, 764895, 1580783, 4742349, 5762209, 7903915, 17286627, 23711745, 28811045, 86433135, 178628479, 535885437, 893142395, 2679427185]

約数ペア:

[(1, 2679427185), (3, 893142395), (5, 535885437), (15, 178628479), (31, 86433135), (93, 28811045), (113, 23711745), (155, 17286627), (339, 7903915), (465, 5762209), (565, 4742349), (1695, 1580783), (3503, 764895), (10509, 254965), (17515, 152979), (50993, 52545)]