13302943045

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{172687}}^1$

素因数の和:172801

約数の個数: 32

約数和(自身を含む): 19097911296

約数和(自身を除く): 5794968251

約数列:

[1, 5, 7, 31, 35, 71, 155, 217, 355, 497, 1085, 2201, 2485, 11005, 15407, 77035, 172687, 863435, 1208809, 5353297, 6044045, 12260777, 26766485, 37473079, 61303885, 85825439, 187365395, 380084087, 429127195, 1900420435, 2660588609, 13302943045]

約数ペア:

[(1, 13302943045), (5, 2660588609), (7, 1900420435), (31, 429127195), (35, 380084087), (71, 187365395), (155, 85825439), (217, 61303885), (355, 37473079), (497, 26766485), (1085, 12260777), (2201, 6044045), (2485, 5353297), (11005, 1208809), (15407, 863435), (77035, 172687)]