133731045

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{60649}}^1$

素因数の和:60674

約数の個数: 36

約数和(自身を含む): 269649900

約数和(自身を除く): 135918855

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 60649, 181947, 303245, 424543, 545841, 909735, 1273629, 2122715, 2729205, 2971801, 3820887, 6368145, 8915403, 14859005, 19104435, 26746209, 44577015, 133731045]

約数ペア:

[(1, 133731045), (3, 44577015), (5, 26746209), (7, 19104435), (9, 14859005), (15, 8915403), (21, 6368145), (35, 3820887), (45, 2971801), (49, 2729205), (63, 2122715), (105, 1273629), (147, 909735), (245, 545841), (315, 424543), (441, 303245), (735, 181947), (2205, 60649)]