56137875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{7879}}^1$

素因数の和:7916

約数の個数: 32

約数和(自身を含む): 98342400

約数和(自身を除く): 42204525

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 1425, 2375, 7125, 7879, 23637, 39395, 118185, 149701, 196975, 449103, 590925, 748505, 984875, 2245515, 2954625, 3742525, 11227575, 18712625, 56137875]

約数ペア:

[(1, 56137875), (3, 18712625), (5, 11227575), (15, 3742525), (19, 2954625), (25, 2245515), (57, 984875), (75, 748505), (95, 590925), (125, 449103), (285, 196975), (375, 149701), (475, 118185), (1425, 39395), (2375, 23637), (7125, 7879)]