15113379

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 22579200

約数和(自身を除く): 7465821

約数列:

[1, 3, 19, 29, 41, 57, 87, 123, 223, 551, 669, 779, 1189, 1653, 2337, 3567, 4237, 6467, 9143, 12711, 19401, 22591, 27429, 67773, 122873, 173717, 265147, 368619, 521151, 795441, 5037793, 15113379]

約数ペア:

[(1, 15113379), (3, 5037793), (19, 795441), (29, 521151), (41, 368619), (57, 265147), (87, 173717), (123, 122873), (223, 67773), (551, 27429), (669, 22591), (779, 19401), (1189, 12711), (1653, 9143), (2337, 6467), (3567, 4237)]