56838015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97159}}^1$

素因数の和:97183

約数の個数: 24

約数和(自身を含む): 106098720

約数和(自身を除く): 49260705

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 97159, 291477, 485795, 874431, 1263067, 1457385, 3789201, 4372155, 6315335, 11367603, 18946005, 56838015]

約数ペア:

[(1, 56838015), (3, 18946005), (5, 11367603), (9, 6315335), (13, 4372155), (15, 3789201), (39, 1457385), (45, 1263067), (65, 874431), (117, 485795), (195, 291477), (585, 97159)]