2919443345

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{7487}}^1$

素因数の和:8369

約数の個数: 32

約数和(自身を含む): 4317401088

約数和(自身を除く): 1397957743

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 857, 4285, 5999, 7487, 11141, 29995, 37435, 52409, 55705, 77987, 97331, 262045, 389935, 486655, 681317, 3406585, 6416359, 32081795, 44914513, 83412667, 224572565, 417063335, 583888669, 2919443345]

約数ペア:

[(1, 2919443345), (5, 583888669), (7, 417063335), (13, 224572565), (35, 83412667), (65, 44914513), (91, 32081795), (455, 6416359), (857, 3406585), (4285, 681317), (5999, 486655), (7487, 389935), (11141, 262045), (29995, 97331), (37435, 77987), (52409, 55705)]