90995045

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1823}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 111628800

約数和(自身を除く): 20633755

約数列:

[1, 5, 67, 149, 335, 745, 1823, 9115, 9983, 49915, 122141, 271627, 610705, 1358135, 18199009, 90995045]

約数ペア:

[(1, 90995045), (5, 18199009), (67, 1358135), (149, 610705), (335, 271627), (745, 122141), (1823, 49915), (9115, 9983)]