56827515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{13109}}^1$

素因数の和:13151

約数の個数: 24

約数和(自身を含む): 96594480

約数和(自身を除く): 39766965

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 13109, 39327, 65545, 196635, 222853, 668559, 1114265, 3342795, 3788501, 11365503, 18942505, 56827515]

約数ペア:

[(1, 56827515), (3, 18942505), (5, 11365503), (15, 3788501), (17, 3342795), (51, 1114265), (85, 668559), (255, 222853), (289, 196635), (867, 65545), (1445, 39327), (4335, 13109)]