69135185

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 98537472

約数和(自身を除く): 29402287

約数列:

[1, 5, 7, 35, 43, 71, 215, 301, 355, 497, 647, 1505, 2485, 3053, 3235, 4529, 15265, 21371, 22645, 27821, 45937, 106855, 139105, 194747, 229685, 321559, 973735, 1607795, 1975291, 9876455, 13827037, 69135185]

約数ペア:

[(1, 69135185), (5, 13827037), (7, 9876455), (35, 1975291), (43, 1607795), (71, 973735), (215, 321559), (301, 229685), (355, 194747), (497, 139105), (647, 106855), (1505, 45937), (2485, 27821), (3053, 22645), (3235, 21371), (4529, 15265)]