80867465

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{39161}}^1$

素因数の和:39232

約数の個数: 16

約数和(自身を含む): 112786560

約数和(自身を除く): 31919095

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 39161, 195805, 274127, 1370635, 2310499, 11552495, 16173493, 80867465]

約数ペア:

[(1, 80867465), (5, 16173493), (7, 11552495), (35, 2310499), (59, 1370635), (295, 274127), (413, 195805), (2065, 39161)]