3994065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 7682688

約数和(自身を除く): 3688623

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 227, 255, 345, 391, 681, 765, 1035, 1135, 1173, 1955, 2043, 3405, 3519, 3859, 5221, 5865, 10215, 11577, 15663, 17595, 19295, 26105, 34731, 46989, 57885, 78315, 88757, 173655, 234945, 266271, 443785, 798813, 1331355, 3994065]

約数ペア:

[(1, 3994065), (3, 1331355), (5, 798813), (9, 443785), (15, 266271), (17, 234945), (23, 173655), (45, 88757), (51, 78315), (69, 57885), (85, 46989), (115, 34731), (153, 26105), (207, 19295), (227, 17595), (255, 15663), (345, 11577), (391, 10215), (681, 5865), (765, 5221), (1035, 3859), (1135, 3519), (1173, 3405), (1955, 2043)]