63980385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{609337}}^1$

素因数の和:609352

約数の個数: 16

約数和(自身を含む): 116992896

約数和(自身を除く): 53012511

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 609337, 1828011, 3046685, 4265359, 9140055, 12796077, 21326795, 63980385]

約数ペア:

[(1, 63980385), (3, 21326795), (5, 12796077), (7, 9140055), (15, 4265359), (21, 3046685), (35, 1828011), (105, 609337)]