7839465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 13499136

約数和(自身を除く): 5659671

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 433, 1065, 1207, 1299, 2165, 3621, 6035, 6495, 7361, 18105, 22083, 30743, 36805, 92229, 110415, 153715, 461145, 522631, 1567893, 2613155, 7839465]

約数ペア:

[(1, 7839465), (3, 2613155), (5, 1567893), (15, 522631), (17, 461145), (51, 153715), (71, 110415), (85, 92229), (213, 36805), (255, 30743), (355, 22083), (433, 18105), (1065, 7361), (1207, 6495), (1299, 6035), (2165, 3621)]