9139585

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 4649855

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 265, 371, 379, 455, 689, 1855, 1895, 2653, 3445, 4823, 4927, 13265, 20087, 24115, 24635, 34489, 100435, 140609, 172445, 261131, 703045, 1305655, 1827917, 9139585]

約数ペア:

[(1, 9139585), (5, 1827917), (7, 1305655), (13, 703045), (35, 261131), (53, 172445), (65, 140609), (91, 100435), (265, 34489), (371, 24635), (379, 24115), (455, 20087), (689, 13265), (1855, 4927), (1895, 4823), (2653, 3445)]