64534365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{204871}}^1$

素因数の和:204889

約数の個数: 24

約数和(自身を含む): 127840128

約数和(自身を除く): 63305763

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 204871, 614613, 1024355, 1434097, 1843839, 3073065, 4302291, 7170485, 9219195, 12906873, 21511455, 64534365]

約数ペア:

[(1, 64534365), (3, 21511455), (5, 12906873), (7, 9219195), (9, 7170485), (15, 4302291), (21, 3073065), (35, 1843839), (45, 1434097), (63, 1024355), (105, 614613), (315, 204871)]