141666945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71011}}^1$

素因数の和:71045

約数の個数: 32

約数和(自身を含む): 272686080

約数和(自身を除く): 131019135

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 71011, 213033, 355055, 497077, 1065165, 1349209, 1491231, 2485385, 4047627, 6746045, 7456155, 9444463, 20238135, 28333389, 47222315, 141666945]

約数ペア:

[(1, 141666945), (3, 47222315), (5, 28333389), (7, 20238135), (15, 9444463), (19, 7456155), (21, 6746045), (35, 4047627), (57, 2485385), (95, 1491231), (105, 1349209), (133, 1065165), (285, 497077), (399, 355055), (665, 213033), (1995, 71011)]