15692389797

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{5261}}^1$

素因数の和:5578

約数の個数: 48

約数和(自身を含む): 24704963712

約数和(自身を除く): 9012573915

約数列:

[1, 3, 7, 21, 49, 103, 147, 197, 309, 591, 721, 1379, 2163, 4137, 5047, 5261, 9653, 15141, 15783, 20291, 28959, 36827, 60873, 110481, 142037, 257789, 426111, 541883, 773367, 994259, 1036417, 1625649, 2982777, 3109251, 3793181, 7254919, 11379543, 21764757, 26552267, 50784433, 79656801, 106750951, 152353299, 320252853, 747256657, 2241769971, 5230796599, 15692389797]

約数ペア:

[(1, 15692389797), (3, 5230796599), (7, 2241769971), (21, 747256657), (49, 320252853), (103, 152353299), (147, 106750951), (197, 79656801), (309, 50784433), (591, 26552267), (721, 21764757), (1379, 11379543), (2163, 7254919), (4137, 3793181), (5047, 3109251), (5261, 2982777), (9653, 1625649), (15141, 1036417), (15783, 994259), (20291, 773367), (28959, 541883), (36827, 426111), (60873, 257789), (110481, 142037)]