334518275

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 549964800

約数和(自身を除く): 215446525

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 71, 91, 95, 109, 133, 175, 247, 325, 355, 455, 475, 497, 545, 665, 763, 923, 1235, 1349, 1417, 1729, 1775, 2071, 2275, 2485, 2725, 3325, 3815, 4615, 6175, 6461, 6745, 7085, 7739, 8645, 9443, 9919, 10355, 12425, 14497, 17537, 19075, 23075, 26923, 32305, 33725, 35425, 38695, 43225, 47215, 49595, 51775, 54173, 72485, 87685, 100607, 122759, 134615, 147041, 161525, 188461, 193475, 236075, 247975, 270865, 362425, 438425, 503035, 613795, 673075, 704249, 735205, 942305, 1029287, 1354325, 1911533, 2515175, 3068975, 3521245, 3676025, 4711525, 5146435, 9557665, 13380731, 17606225, 25732175, 47788325, 66903655, 334518275]

約数ペア:

[(1, 334518275), (5, 66903655), (7, 47788325), (13, 25732175), (19, 17606225), (25, 13380731), (35, 9557665), (65, 5146435), (71, 4711525), (91, 3676025), (95, 3521245), (109, 3068975), (133, 2515175), (175, 1911533), (247, 1354325), (325, 1029287), (355, 942305), (455, 735205), (475, 704249), (497, 673075), (545, 613795), (665, 503035), (763, 438425), (923, 362425), (1235, 270865), (1349, 247975), (1417, 236075), (1729, 193475), (1775, 188461), (2071, 161525), (2275, 147041), (2485, 134615), (2725, 122759), (3325, 100607), (3815, 87685), (4615, 72485), (6175, 54173), (6461, 51775), (6745, 49595), (7085, 47215), (7739, 43225), (8645, 38695), (9443, 35425), (9919, 33725), (10355, 32305), (12425, 26923), (14497, 23075), (17537, 19075)]