137496205

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 211339584

約数和(自身を除く): 73843379

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 163, 245, 313, 385, 539, 815, 1141, 1565, 1793, 2191, 2695, 3443, 5705, 7987, 8965, 10955, 12551, 15337, 17215, 24101, 39935, 51019, 62755, 76685, 87857, 120505, 168707, 255095, 357133, 439285, 561209, 843535, 1785665, 2499931, 2806045, 3928463, 12499655, 19642315, 27499241, 137496205]

約数ペア:

[(1, 137496205), (5, 27499241), (7, 19642315), (11, 12499655), (35, 3928463), (49, 2806045), (55, 2499931), (77, 1785665), (163, 843535), (245, 561209), (313, 439285), (385, 357133), (539, 255095), (815, 168707), (1141, 120505), (1565, 87857), (1793, 76685), (2191, 62755), (2695, 51019), (3443, 39935), (5705, 24101), (7987, 17215), (8965, 15337), (10955, 12551)]