63679945

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20443}}^1$

素因数の和:20544

約数の個数: 16

約数和(自身を含む): 88318080

約数和(自身を除く): 24638135

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 20443, 102215, 143101, 715505, 1819427, 9097135, 12735989, 63679945]

約数ペア:

[(1, 63679945), (5, 12735989), (7, 9097135), (35, 1819427), (89, 715505), (445, 143101), (623, 102215), (3115, 20443)]