210353085

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{82009}}^1$

素因数の和:82042

約数の個数: 32

約数和(自身を含む): 393648000

約数和(自身を除く): 183294915

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 82009, 246027, 410045, 738081, 1230135, 1558171, 2214243, 3690405, 4674513, 7790855, 11071215, 14023539, 23372565, 42070617, 70117695, 210353085]

約数ペア:

[(1, 210353085), (3, 70117695), (5, 42070617), (9, 23372565), (15, 14023539), (19, 11071215), (27, 7790855), (45, 4674513), (57, 3690405), (95, 2214243), (135, 1558171), (171, 1230135), (285, 738081), (513, 410045), (855, 246027), (2565, 82009)]