9676905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4007}}^1$

素因数の和:4045

約数の個数: 32

約数和(自身を含む): 18468864

約数和(自身を除く): 8791959

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 4007, 12021, 20035, 28049, 60105, 84147, 92161, 140245, 276483, 420735, 460805, 645127, 1382415, 1935381, 3225635, 9676905]

約数ペア:

[(1, 9676905), (3, 3225635), (5, 1935381), (7, 1382415), (15, 645127), (21, 460805), (23, 420735), (35, 276483), (69, 140245), (105, 92161), (115, 84147), (161, 60105), (345, 28049), (483, 20035), (805, 12021), (2415, 4007)]