47347095

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 77967360

約数和(自身を除く): 30620265

約数列:

[1, 3, 5, 15, 47, 141, 235, 239, 281, 705, 717, 843, 1195, 1405, 3585, 4215, 11233, 13207, 33699, 39621, 56165, 66035, 67159, 168495, 198105, 201477, 335795, 1007385, 3156473, 9469419, 15782365, 47347095]

約数ペア:

[(1, 47347095), (3, 15782365), (5, 9469419), (15, 3156473), (47, 1007385), (141, 335795), (235, 201477), (239, 198105), (281, 168495), (705, 67159), (717, 66035), (843, 56165), (1195, 39621), (1405, 33699), (3585, 13207), (4215, 11233)]