15896955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 27813888

約数和(自身を除く): 11916933

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2011, 2635, 6033, 7905, 10055, 30165, 34187, 62341, 102561, 170935, 187023, 311705, 512805, 935115, 1059797, 3179391, 5298985, 15896955]

約数ペア:

[(1, 15896955), (3, 5298985), (5, 3179391), (15, 1059797), (17, 935115), (31, 512805), (51, 311705), (85, 187023), (93, 170935), (155, 102561), (255, 62341), (465, 34187), (527, 30165), (1581, 10055), (2011, 7905), (2635, 6033)]