165394995

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{5051}}^1$

素因数の和:5155

約数の個数: 32

約数和(自身を含む): 276445440

約数和(自身を除く): 111050445

約数列:

[1, 3, 5, 15, 37, 59, 111, 177, 185, 295, 555, 885, 2183, 5051, 6549, 10915, 15153, 25255, 32745, 75765, 186887, 298009, 560661, 894027, 934435, 1490045, 2803305, 4470135, 11026333, 33078999, 55131665, 165394995]

約数ペア:

[(1, 165394995), (3, 55131665), (5, 33078999), (15, 11026333), (37, 4470135), (59, 2803305), (111, 1490045), (177, 934435), (185, 894027), (295, 560661), (555, 298009), (885, 186887), (2183, 75765), (5051, 32745), (6549, 25255), (10915, 15153)]