47379045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{919}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 86906880

約数和(自身を除く): 39527835

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 491, 919, 1473, 2455, 2757, 3437, 4595, 6433, 7365, 10311, 13785, 17185, 19299, 32165, 51555, 96495, 451229, 1353687, 2256145, 3158603, 6768435, 9475809, 15793015, 47379045]

約数ペア:

[(1, 47379045), (3, 15793015), (5, 9475809), (7, 6768435), (15, 3158603), (21, 2256145), (35, 1353687), (105, 451229), (491, 96495), (919, 51555), (1473, 32165), (2455, 19299), (2757, 17185), (3437, 13785), (4595, 10311), (6433, 7365)]