917221428145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{8654257}}^1$

素因数の和:8654361

約数の個数: 32

約数和(自身を含む): 1256182857216

約数和(自身を除く): 338961429071

約数列:

[1, 5, 11, 41, 47, 55, 205, 235, 451, 517, 1927, 2255, 2585, 9635, 21197, 105985, 8654257, 43271285, 95196827, 354824537, 406750079, 475984135, 1774122685, 2033750395, 3903069907, 4474250869, 16676753239, 19515349535, 22371254345, 83383766195, 183444285629, 917221428145]

約数ペア:

[(1, 917221428145), (5, 183444285629), (11, 83383766195), (41, 22371254345), (47, 19515349535), (55, 16676753239), (205, 4474250869), (235, 3903069907), (451, 2033750395), (517, 1774122685), (1927, 475984135), (2255, 406750079), (2585, 354824537), (9635, 95196827), (21197, 43271285), (105985, 8654257)]