67100445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 124001280

約数和(自身を除く): 56900835

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 239, 255, 367, 717, 765, 1101, 1195, 1835, 2151, 3303, 3585, 4063, 5505, 6239, 10755, 12189, 16515, 18717, 20315, 31195, 36567, 56151, 60945, 87713, 93585, 182835, 263139, 280755, 438565, 789417, 1315695, 1491121, 3947085, 4473363, 7455605, 13420089, 22366815, 67100445]

約数ペア:

[(1, 67100445), (3, 22366815), (5, 13420089), (9, 7455605), (15, 4473363), (17, 3947085), (45, 1491121), (51, 1315695), (85, 789417), (153, 438565), (239, 280755), (255, 263139), (367, 182835), (717, 93585), (765, 87713), (1101, 60945), (1195, 56151), (1835, 36567), (2151, 31195), (3303, 20315), (3585, 18717), (4063, 16515), (5505, 12189), (6239, 10755)]