7890045

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8623}}^1$

素因数の和:8692

約数の個数: 16

約数和(自身を含む): 12832512

約数和(自身を除く): 4942467

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 8623, 25869, 43115, 129345, 526003, 1578009, 2630015, 7890045]

約数ペア:

[(1, 7890045), (3, 2630015), (5, 1578009), (15, 526003), (61, 129345), (183, 43115), (305, 25869), (915, 8623)]