67228315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4259}}^1$

素因数の和:4323

約数の個数: 32

約数和(自身を含む): 103057920

約数和(自身を除く): 35829605

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 4259, 15785, 21295, 29813, 46849, 149065, 174619, 234245, 327943, 873095, 1222333, 1639715, 1920809, 6111665, 9604045, 13445663, 67228315]

約数ペア:

[(1, 67228315), (5, 13445663), (7, 9604045), (11, 6111665), (35, 1920809), (41, 1639715), (55, 1222333), (77, 873095), (205, 327943), (287, 234245), (385, 174619), (451, 149065), (1435, 46849), (2255, 29813), (3157, 21295), (4259, 15785)]