157065345

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9161}}^1$

素因数の和:9302

約数の個数: 32

約数和(自身を含む): 281456640

約数和(自身を除く): 124391295

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 1143, 1905, 3429, 5715, 9161, 17145, 27483, 45805, 82449, 137415, 247347, 412245, 1163447, 1236735, 3490341, 5817235, 10471023, 17451705, 31413069, 52355115, 157065345]

約数ペア:

[(1, 157065345), (3, 52355115), (5, 31413069), (9, 17451705), (15, 10471023), (27, 5817235), (45, 3490341), (127, 1236735), (135, 1163447), (381, 412245), (635, 247347), (1143, 137415), (1905, 82449), (3429, 45805), (5715, 27483), (9161, 17145)]