144981255

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 236680704

約数和(自身を除く): 91699449

約数列:

[1, 3, 5, 15, 103, 107, 309, 321, 515, 535, 877, 1545, 1605, 2631, 4385, 11021, 13155, 33063, 55105, 90331, 93839, 165315, 270993, 281517, 451655, 469195, 1354965, 1407585, 9665417, 28996251, 48327085, 144981255]

約数ペア:

[(1, 144981255), (3, 48327085), (5, 28996251), (15, 9665417), (103, 1407585), (107, 1354965), (309, 469195), (321, 451655), (515, 281517), (535, 270993), (877, 165315), (1545, 93839), (1605, 90331), (2631, 55105), (4385, 33063), (11021, 13155)]