15752007

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 24111360

約数和(自身を除く): 8359353

約数列:

[1, 3, 9, 19, 57, 171, 251, 367, 753, 1101, 2259, 3303, 4769, 6973, 14307, 20919, 42921, 62757, 92117, 276351, 829053, 1750223, 5250669, 15752007]

約数ペア:

[(1, 15752007), (3, 5250669), (9, 1750223), (19, 829053), (57, 276351), (171, 92117), (251, 62757), (367, 42921), (753, 20919), (1101, 14307), (2259, 6973), (3303, 4769)]