65133075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 124436480

約数和(自身を除く): 59303405

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 97, 105, 175, 291, 485, 525, 679, 1279, 1455, 2037, 2425, 3395, 3837, 6395, 7275, 8953, 10185, 16975, 19185, 26859, 31975, 44765, 50925, 95925, 124063, 134295, 223825, 372189, 620315, 671475, 868441, 1860945, 2605323, 3101575, 4342205, 9304725, 13026615, 21711025, 65133075]

約数ペア:

[(1, 65133075), (3, 21711025), (5, 13026615), (7, 9304725), (15, 4342205), (21, 3101575), (25, 2605323), (35, 1860945), (75, 868441), (97, 671475), (105, 620315), (175, 372189), (291, 223825), (485, 134295), (525, 124063), (679, 95925), (1279, 50925), (1455, 44765), (2037, 31975), (2425, 26859), (3395, 19185), (3837, 16975), (6395, 10185), (7275, 8953)]