1269104145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1607}}^1$

素因数の和:1814

約数の個数: 64

約数和(自身を含む): 2278471680

約数和(自身を除く): 1009367535

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 163, 255, 285, 323, 489, 815, 969, 1607, 1615, 2445, 2771, 3097, 4821, 4845, 8035, 8313, 9291, 13855, 15485, 24105, 27319, 30533, 41565, 46455, 52649, 81957, 91599, 136595, 152665, 157947, 261941, 263245, 409785, 457995, 519061, 785823, 789735, 1309705, 1557183, 2595305, 3929115, 4452997, 4976879, 7785915, 13358991, 14930637, 22264985, 24884395, 66794955, 74653185, 84606943, 253820829, 423034715, 1269104145]

約数ペア:

[(1, 1269104145), (3, 423034715), (5, 253820829), (15, 84606943), (17, 74653185), (19, 66794955), (51, 24884395), (57, 22264985), (85, 14930637), (95, 13358991), (163, 7785915), (255, 4976879), (285, 4452997), (323, 3929115), (489, 2595305), (815, 1557183), (969, 1309705), (1607, 789735), (1615, 785823), (2445, 519061), (2771, 457995), (3097, 409785), (4821, 263245), (4845, 261941), (8035, 157947), (8313, 152665), (9291, 136595), (13855, 91599), (15485, 81957), (24105, 52649), (27319, 46455), (30533, 41565)]