42079005

素因数分解:

$3^2\times 5^1\times {\mathrm{967}}^2$

素因数の和:1945

約数の個数: 18

約数和(自身を含む): 73012446

約数和(自身を除く): 30933441

約数列:

[1, 3, 5, 9, 15, 45, 967, 2901, 4835, 8703, 14505, 43515, 935089, 2805267, 4675445, 8415801, 14026335, 42079005]

約数ペア:

[(1, 42079005), (3, 14026335), (5, 8415801), (9, 4675445), (15, 2805267), (45, 935089), (967, 43515), (2901, 14505), (4835, 8703)]