86290745

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{4007}}^1$

素因数の和:4144

約数の個数: 16

約数和(自身を含む): 106773120

約数和(自身を除く): 20482375

約数列:

[1, 5, 59, 73, 295, 365, 4007, 4307, 20035, 21535, 236413, 292511, 1182065, 1462555, 17258149, 86290745]

約数ペア:

[(1, 86290745), (5, 17258149), (59, 1462555), (73, 1182065), (295, 292511), (365, 236413), (4007, 21535), (4307, 20035)]