6985385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 10036224

約数和(自身を除く): 3050839

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 241, 341, 527, 935, 1205, 1705, 2635, 2651, 4097, 5797, 7471, 13255, 20485, 28985, 37355, 45067, 82181, 127007, 225335, 410905, 635035, 1397077, 6985385]

約数ペア:

[(1, 6985385), (5, 1397077), (11, 635035), (17, 410905), (31, 225335), (55, 127007), (85, 82181), (155, 45067), (187, 37355), (241, 28985), (341, 20485), (527, 13255), (935, 7471), (1205, 5797), (1705, 4097), (2635, 2651)]