12504065

素因数分解:

$5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 18316800

約数和(自身を除く): 5812735

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 317, 343, 805, 1127, 1585, 1715, 2219, 5635, 7291, 7889, 11095, 15533, 36455, 39445, 51037, 77665, 108731, 255185, 357259, 543655, 1786295, 2500813, 12504065]

約数ペア:

[(1, 12504065), (5, 2500813), (7, 1786295), (23, 543655), (35, 357259), (49, 255185), (115, 108731), (161, 77665), (245, 51037), (317, 39445), (343, 36455), (805, 15533), (1127, 11095), (1585, 7889), (1715, 7291), (2219, 5635)]