15174279

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 23175360

約数和(自身を除く): 8001081

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1237, 1363, 3711, 4089, 11133, 12267, 35873, 58139, 107619, 174417, 322857, 523251, 1686031, 5058093, 15174279]

約数ペア:

[(1, 15174279), (3, 5058093), (9, 1686031), (29, 523251), (47, 322857), (87, 174417), (141, 107619), (261, 58139), (423, 35873), (1237, 12267), (1363, 11133), (3711, 4089)]