42953505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{409081}}^1$

素因数の和:409096

約数の個数: 16

約数和(自身を含む): 78543744

約数和(自身を除く): 35590239

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 409081, 1227243, 2045405, 2863567, 6136215, 8590701, 14317835, 42953505]

約数ペア:

[(1, 42953505), (3, 14317835), (5, 8590701), (7, 6136215), (15, 2863567), (21, 2045405), (35, 1227243), (105, 409081)]