312201345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{2017}}^1$

素因数の和:2649

約数の個数: 32

約数和(自身を含む): 530039808

約数和(自身を除く): 217838463

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 607, 1821, 2017, 3035, 6051, 9105, 10085, 10319, 30255, 30957, 34289, 51595, 102867, 154785, 171445, 514335, 1224319, 3672957, 6121595, 18364785, 20813423, 62440269, 104067115, 312201345]

約数ペア:

[(1, 312201345), (3, 104067115), (5, 62440269), (15, 20813423), (17, 18364785), (51, 6121595), (85, 3672957), (255, 1224319), (607, 514335), (1821, 171445), (2017, 154785), (3035, 102867), (6051, 51595), (9105, 34289), (10085, 30957), (10319, 30255)]