53480175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 108945408

約数和(自身を除く): 55465233

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 43, 69, 75, 103, 105, 115, 129, 161, 175, 215, 301, 309, 345, 483, 515, 525, 575, 645, 721, 805, 903, 989, 1075, 1505, 1545, 1725, 2163, 2369, 2415, 2575, 2967, 3225, 3605, 4025, 4429, 4515, 4945, 6923, 7107, 7525, 7725, 10815, 11845, 12075, 13287, 14835, 16583, 18025, 20769, 22145, 22575, 24725, 31003, 34615, 35535, 49749, 54075, 59225, 66435, 74175, 82915, 93009, 101867, 103845, 110725, 155015, 173075, 177675, 248745, 305601, 332175, 414575, 465045, 509335, 519225, 713069, 775075, 1243725, 1528005, 2139207, 2325225, 2546675, 3565345, 7640025, 10696035, 17826725, 53480175]

約数ペア:

[(1, 53480175), (3, 17826725), (5, 10696035), (7, 7640025), (15, 3565345), (21, 2546675), (23, 2325225), (25, 2139207), (35, 1528005), (43, 1243725), (69, 775075), (75, 713069), (103, 519225), (105, 509335), (115, 465045), (129, 414575), (161, 332175), (175, 305601), (215, 248745), (301, 177675), (309, 173075), (345, 155015), (483, 110725), (515, 103845), (525, 101867), (575, 93009), (645, 82915), (721, 74175), (805, 66435), (903, 59225), (989, 54075), (1075, 49749), (1505, 35535), (1545, 34615), (1725, 31003), (2163, 24725), (2369, 22575), (2415, 22145), (2575, 20769), (2967, 18025), (3225, 16583), (3605, 14835), (4025, 13287), (4429, 12075), (4515, 11845), (4945, 10815), (6923, 7725), (7107, 7525)]