38837775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 68995584

約数和(自身を除く): 30157809

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 83, 85, 249, 255, 367, 415, 425, 1101, 1245, 1275, 1411, 1835, 2075, 4233, 5505, 6225, 6239, 7055, 9175, 18717, 21165, 27525, 30461, 31195, 35275, 91383, 93585, 105825, 152305, 155975, 456915, 467925, 517837, 761525, 1553511, 2284575, 2589185, 7767555, 12945925, 38837775]

約数ペア:

[(1, 38837775), (3, 12945925), (5, 7767555), (15, 2589185), (17, 2284575), (25, 1553511), (51, 761525), (75, 517837), (83, 467925), (85, 456915), (249, 155975), (255, 152305), (367, 105825), (415, 93585), (425, 91383), (1101, 35275), (1245, 31195), (1275, 30461), (1411, 27525), (1835, 21165), (2075, 18717), (4233, 9175), (5505, 7055), (6225, 6239)]