38048465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4919}}^1$

素因数の和:4961

約数の個数: 32

約数和(自身を含む): 59512320

約数和(自身を除く): 21463855

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 4919, 7735, 24595, 34433, 63947, 83623, 172165, 319735, 418115, 447629, 585361, 1087099, 2238145, 2926805, 5435495, 7609693, 38048465]

約数ペア:

[(1, 38048465), (5, 7609693), (7, 5435495), (13, 2926805), (17, 2238145), (35, 1087099), (65, 585361), (85, 447629), (91, 418115), (119, 319735), (221, 172165), (455, 83623), (595, 63947), (1105, 34433), (1547, 24595), (4919, 7735)]