2016457275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1933}}^1\times {\mathrm{1987}}^1$

素因数の和:3940

約数の個数: 48

約数和(自身を含む): 3814033664

約数和(自身を除く): 1797576389

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1933, 1987, 5799, 5961, 9665, 9935, 13531, 13909, 28995, 29805, 40593, 41727, 48325, 49675, 67655, 69545, 144975, 149025, 202965, 208635, 338275, 347725, 1014825, 1043175, 3840871, 11522613, 19204355, 26886097, 57613065, 80658291, 96021775, 134430485, 288065325, 403291455, 672152425, 2016457275]

約数ペア:

[(1, 2016457275), (3, 672152425), (5, 403291455), (7, 288065325), (15, 134430485), (21, 96021775), (25, 80658291), (35, 57613065), (75, 26886097), (105, 19204355), (175, 11522613), (525, 3840871), (1933, 1043175), (1987, 1014825), (5799, 347725), (5961, 338275), (9665, 208635), (9935, 202965), (13531, 149025), (13909, 144975), (28995, 69545), (29805, 67655), (40593, 49675), (41727, 48325)]