19042875

素因数分解:

$3^2\times 5^3\times {\mathrm{16927}}^1$

素因数の和:16948

約数の個数: 24

約数和(自身を含む): 34329984

約数和(自身を除く): 15287109

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 16927, 50781, 84635, 152343, 253905, 423175, 761715, 1269525, 2115875, 3808575, 6347625, 19042875]

約数ペア:

[(1, 19042875), (3, 6347625), (5, 3808575), (9, 2115875), (15, 1269525), (25, 761715), (45, 423175), (75, 253905), (125, 152343), (225, 84635), (375, 50781), (1125, 16927)]