83970045

素因数分解:

$3^2\times 5^1\times {\mathrm{1866001}}^1$

素因数の和:1866012

約数の個数: 12

約数和(自身を含む): 145548156

約数和(自身を除く): 61578111

約数列:

[1, 3, 5, 9, 15, 45, 1866001, 5598003, 9330005, 16794009, 27990015, 83970045]

約数ペア:

[(1, 83970045), (3, 27990015), (5, 16794009), (9, 9330005), (15, 5598003), (45, 1866001)]