63774285

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 49029555

約数列:

[1, 3, 5, 15, 23, 31, 67, 69, 89, 93, 115, 155, 201, 267, 335, 345, 445, 465, 713, 1005, 1335, 1541, 2047, 2077, 2139, 2759, 3565, 4623, 5963, 6141, 6231, 7705, 8277, 10235, 10385, 10695, 13795, 17889, 23115, 29815, 30705, 31155, 41385, 47771, 63457, 89445, 137149, 143313, 184853, 190371, 238855, 317285, 411447, 554559, 685745, 716565, 924265, 951855, 2057235, 2772795, 4251619, 12754857, 21258095, 63774285]

約数ペア:

[(1, 63774285), (3, 21258095), (5, 12754857), (15, 4251619), (23, 2772795), (31, 2057235), (67, 951855), (69, 924265), (89, 716565), (93, 685745), (115, 554559), (155, 411447), (201, 317285), (267, 238855), (335, 190371), (345, 184853), (445, 143313), (465, 137149), (713, 89445), (1005, 63457), (1335, 47771), (1541, 41385), (2047, 31155), (2077, 30705), (2139, 29815), (2759, 23115), (3565, 17889), (4623, 13795), (5963, 10695), (6141, 10385), (6231, 10235), (7705, 8277)]