12569715

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5477}}^1$

素因数の和:5508

約数の個数: 32

約数和(自身を含む): 23664960

約数和(自身を除く): 11095245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 5477, 16431, 27385, 49293, 82155, 93109, 147879, 246465, 279327, 465545, 739395, 837981, 1396635, 2513943, 4189905, 12569715]

約数ペア:

[(1, 12569715), (3, 4189905), (5, 2513943), (9, 1396635), (15, 837981), (17, 739395), (27, 465545), (45, 279327), (51, 246465), (85, 147879), (135, 93109), (153, 82155), (255, 49293), (459, 27385), (765, 16431), (2295, 5477)]