853727505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71233}}^1$

素因数の和:71305

約数の個数: 32

約数和(自身を含む): 1477108224

約数和(自身を除く): 623380719

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 71233, 213699, 356165, 1068495, 1210961, 3347951, 3632883, 6054805, 10043853, 16739755, 18164415, 50219265, 56915167, 170745501, 284575835, 853727505]

約数ペア:

[(1, 853727505), (3, 284575835), (5, 170745501), (15, 56915167), (17, 50219265), (47, 18164415), (51, 16739755), (85, 10043853), (141, 6054805), (235, 3632883), (255, 3347951), (705, 1210961), (799, 1068495), (2397, 356165), (3995, 213699), (11985, 71233)]