68652815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7753}}^1$

素因数の和:7799

約数の個数: 32

約数和(自身を含む): 107191296

約数和(自身を除く): 38538481

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 7753, 8855, 38765, 54271, 85283, 178319, 271355, 426415, 596981, 891595, 1248233, 1961509, 2984905, 6241165, 9807545, 13730563, 68652815]

約数ペア:

[(1, 68652815), (5, 13730563), (7, 9807545), (11, 6241165), (23, 2984905), (35, 1961509), (55, 1248233), (77, 891595), (115, 596981), (161, 426415), (253, 271355), (385, 178319), (805, 85283), (1265, 54271), (1771, 38765), (7753, 8855)]