2137806615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{20360063}}^1$

素因数の和:20360078

約数の個数: 16

約数和(自身を含む): 3909132288

約数和(自身を除く): 1771325673

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 20360063, 61080189, 101800315, 142520441, 305400945, 427561323, 712602205, 2137806615]

約数ペア:

[(1, 2137806615), (3, 712602205), (5, 427561323), (7, 305400945), (15, 142520441), (21, 101800315), (35, 61080189), (105, 20360063)]