210375135

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 405250560

約数和(自身を除く): 194875425

約数列:

[1, 3, 5, 9, 15, 23, 29, 43, 45, 69, 87, 115, 129, 145, 163, 207, 215, 261, 345, 387, 435, 489, 645, 667, 815, 989, 1035, 1247, 1305, 1467, 1935, 2001, 2445, 2967, 3335, 3741, 3749, 4727, 4945, 6003, 6235, 7009, 7335, 8901, 10005, 11223, 11247, 14181, 14835, 18705, 18745, 21027, 23635, 28681, 30015, 33741, 35045, 42543, 44505, 56115, 56235, 63081, 70905, 86043, 105135, 108721, 143405, 161207, 168705, 203261, 212715, 258129, 315405, 326163, 430215, 483621, 543605, 609783, 806035, 978489, 1016305, 1290645, 1450863, 1630815, 1829349, 2418105, 3048915, 4675003, 4892445, 7254315, 9146745, 14025009, 23375015, 42075027, 70125045, 210375135]

約数ペア:

[(1, 210375135), (3, 70125045), (5, 42075027), (9, 23375015), (15, 14025009), (23, 9146745), (29, 7254315), (43, 4892445), (45, 4675003), (69, 3048915), (87, 2418105), (115, 1829349), (129, 1630815), (145, 1450863), (163, 1290645), (207, 1016305), (215, 978489), (261, 806035), (345, 609783), (387, 543605), (435, 483621), (489, 430215), (645, 326163), (667, 315405), (815, 258129), (989, 212715), (1035, 203261), (1247, 168705), (1305, 161207), (1467, 143405), (1935, 108721), (2001, 105135), (2445, 86043), (2967, 70905), (3335, 63081), (3741, 56235), (3749, 56115), (4727, 44505), (4945, 42543), (6003, 35045), (6235, 33741), (7009, 30015), (7335, 28681), (8901, 23635), (10005, 21027), (11223, 18745), (11247, 18705), (14181, 14835)]