85847985

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33469}}^1$

素因数の和:33502

約数の個数: 32

約数和(自身を含む): 160656000

約数和(自身を除く): 74808015

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 33469, 100407, 167345, 301221, 502035, 635911, 903663, 1506105, 1907733, 3179555, 4518315, 5723199, 9538665, 17169597, 28615995, 85847985]

約数ペア:

[(1, 85847985), (3, 28615995), (5, 17169597), (9, 9538665), (15, 5723199), (19, 4518315), (27, 3179555), (45, 1907733), (57, 1506105), (95, 903663), (135, 635911), (171, 502035), (285, 301221), (513, 167345), (855, 100407), (2565, 33469)]