158664315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{911}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 269485056

約数和(自身を除く): 110820741

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 683, 911, 2049, 2733, 3415, 4555, 10245, 11611, 13665, 15487, 34833, 46461, 58055, 77435, 174165, 232305, 622213, 1866639, 3111065, 9333195, 10577621, 31732863, 52888105, 158664315]

約数ペア:

[(1, 158664315), (3, 52888105), (5, 31732863), (15, 10577621), (17, 9333195), (51, 3111065), (85, 1866639), (255, 622213), (683, 232305), (911, 174165), (2049, 77435), (2733, 58055), (3415, 46461), (4555, 34833), (10245, 15487), (11611, 13665)]