15265299

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 24330240

約数和(自身を除く): 9064941

約数列:

[1, 3, 7, 21, 31, 93, 131, 179, 217, 393, 537, 651, 917, 1253, 2751, 3759, 4061, 5549, 12183, 16647, 23449, 28427, 38843, 70347, 85281, 116529, 164143, 492429, 726919, 2180757, 5088433, 15265299]

約数ペア:

[(1, 15265299), (3, 5088433), (7, 2180757), (21, 726919), (31, 492429), (93, 164143), (131, 116529), (179, 85281), (217, 70347), (393, 38843), (537, 28427), (651, 23449), (917, 16647), (1253, 12183), (2751, 5549), (3759, 4061)]