66852075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{52433}}^1$

素因数の和:52463

約数の個数: 24

約数和(自身を含む): 117032688

約数和(自身を除く): 50180613

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 52433, 157299, 262165, 786495, 891361, 1310825, 2674083, 3932475, 4456805, 13370415, 22284025, 66852075]

約数ペア:

[(1, 66852075), (3, 22284025), (5, 13370415), (15, 4456805), (17, 3932475), (25, 2674083), (51, 1310825), (75, 891361), (85, 786495), (255, 262165), (425, 157299), (1275, 52433)]