159337515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32887}}^1$

素因数の和:32931

約数の個数: 32

約数和(自身を含む): 284152320

約数和(自身を除く): 124814805

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 32887, 98661, 164435, 493305, 559079, 624853, 1677237, 1874559, 2795395, 3124265, 8386185, 9372795, 10622501, 31867503, 53112505, 159337515]

約数ペア:

[(1, 159337515), (3, 53112505), (5, 31867503), (15, 10622501), (17, 9372795), (19, 8386185), (51, 3124265), (57, 2795395), (85, 1874559), (95, 1677237), (255, 624853), (285, 559079), (323, 493305), (969, 164435), (1615, 98661), (4845, 32887)]