245655135

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{10559}}^1$

素因数の和:10628

約数の個数: 48

約数和(自身を含む): 474439680

約数和(自身を除く): 228784545

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 423, 495, 517, 705, 1551, 2115, 2585, 4653, 7755, 10559, 23265, 31677, 52795, 95031, 116149, 158385, 348447, 475155, 496273, 580745, 1045341, 1488819, 1742235, 2481365, 4466457, 5226705, 5459003, 7444095, 16377009, 22332285, 27295015, 49131027, 81885045, 245655135]

約数ペア:

[(1, 245655135), (3, 81885045), (5, 49131027), (9, 27295015), (11, 22332285), (15, 16377009), (33, 7444095), (45, 5459003), (47, 5226705), (55, 4466457), (99, 2481365), (141, 1742235), (165, 1488819), (235, 1045341), (423, 580745), (495, 496273), (517, 475155), (705, 348447), (1551, 158385), (2115, 116149), (2585, 95031), (4653, 52795), (7755, 31677), (10559, 23265)]