987232055

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{51593}}^1$

素因数の和:51730

約数の個数: 16

約数和(自身を含む): 1225873440

約数和(自身を除く): 238641385

約数列:

[1, 5, 43, 89, 215, 445, 3827, 19135, 51593, 257965, 2218499, 4591777, 11092495, 22958885, 197446411, 987232055]

約数ペア:

[(1, 987232055), (5, 197446411), (43, 22958885), (89, 11092495), (215, 4591777), (445, 2218499), (3827, 257965), (19135, 51593)]