30147495

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41017}}^1$

素因数の和:41039

約数の個数: 24

約数和(自身を含む): 56112624

約数和(自身を除く): 25965129

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 41017, 123051, 205085, 287119, 615255, 861357, 1435595, 2009833, 4306785, 6029499, 10049165, 30147495]

約数ペア:

[(1, 30147495), (3, 10049165), (5, 6029499), (7, 4306785), (15, 2009833), (21, 1435595), (35, 861357), (49, 615255), (105, 287119), (147, 205085), (245, 123051), (735, 41017)]