12827325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 24748416

約数和(自身を除く): 11921091

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 461, 525, 795, 1113, 1325, 1383, 1855, 2305, 3227, 3975, 5565, 6915, 9275, 9681, 11525, 16135, 24433, 27825, 34575, 48405, 73299, 80675, 122165, 171031, 242025, 366495, 513093, 610825, 855155, 1832475, 2565465, 4275775, 12827325]

約数ペア:

[(1, 12827325), (3, 4275775), (5, 2565465), (7, 1832475), (15, 855155), (21, 610825), (25, 513093), (35, 366495), (53, 242025), (75, 171031), (105, 122165), (159, 80675), (175, 73299), (265, 48405), (371, 34575), (461, 27825), (525, 24433), (795, 16135), (1113, 11525), (1325, 9681), (1383, 9275), (1855, 6915), (2305, 5565), (3227, 3975)]