1922775

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 3285504

約数和(自身を除く): 1362729

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 827, 2325, 2481, 4135, 12405, 20675, 25637, 62025, 76911, 128185, 384555, 640925, 1922775]

約数ペア:

[(1, 1922775), (3, 640925), (5, 384555), (15, 128185), (25, 76911), (31, 62025), (75, 25637), (93, 20675), (155, 12405), (465, 4135), (775, 2481), (827, 2325)]