83418335

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 136860192

約数和(自身を除く): 53441857

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 143, 245, 385, 455, 539, 637, 715, 1001, 2381, 2695, 3185, 5005, 7007, 11905, 16667, 26191, 30953, 35035, 83335, 116669, 130955, 154765, 183337, 216671, 340483, 583345, 916685, 1083355, 1283359, 1516697, 1702415, 2383381, 6416795, 7583485, 11916905, 16683667, 83418335]

約数ペア:

[(1, 83418335), (5, 16683667), (7, 11916905), (11, 7583485), (13, 6416795), (35, 2383381), (49, 1702415), (55, 1516697), (65, 1283359), (77, 1083355), (91, 916685), (143, 583345), (245, 340483), (385, 216671), (455, 183337), (539, 154765), (637, 130955), (715, 116669), (1001, 83335), (2381, 35035), (2695, 30953), (3185, 26191), (5005, 16667), (7007, 11905)]