489103685

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12269}}^1$

素因数の和:12365

約数の個数: 32

約数和(自身を含む): 720887040

約数和(自身を除く): 231783355

約数列:

[1, 5, 7, 17, 35, 67, 85, 119, 335, 469, 595, 1139, 2345, 5695, 7973, 12269, 39865, 61345, 85883, 208573, 429415, 822023, 1042865, 1460011, 4110115, 5754161, 7300055, 13974391, 28770805, 69871955, 97820737, 489103685]

約数ペア:

[(1, 489103685), (5, 97820737), (7, 69871955), (17, 28770805), (35, 13974391), (67, 7300055), (85, 5754161), (119, 4110115), (335, 1460011), (469, 1042865), (595, 822023), (1139, 429415), (2345, 208573), (5695, 85883), (7973, 61345), (12269, 39865)]