15141245

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 22063104

約数和(自身を除く): 6921859

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 2687, 5635, 13435, 18809, 61801, 94045, 131663, 309005, 432607, 658315, 2163035, 3028249, 15141245]

約数ペア:

[(1, 15141245), (5, 3028249), (7, 2163035), (23, 658315), (35, 432607), (49, 309005), (115, 131663), (161, 94045), (245, 61801), (805, 18809), (1127, 13435), (2687, 5635)]