25696385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 36747648

約数和(自身を除く): 11051263

約数列:

[1, 5, 11, 13, 55, 65, 83, 143, 415, 433, 715, 913, 1079, 2165, 4565, 4763, 5395, 5629, 11869, 23815, 28145, 35939, 59345, 61919, 179695, 309595, 395329, 467207, 1976645, 2336035, 5139277, 25696385]

約数ペア:

[(1, 25696385), (5, 5139277), (11, 2336035), (13, 1976645), (55, 467207), (65, 395329), (83, 309595), (143, 179695), (415, 61919), (433, 59345), (715, 35939), (913, 28145), (1079, 23815), (2165, 11869), (4565, 5629), (4763, 5395)]