11672045

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 18320256

約数和(自身を除く): 6648211

約数列:

[1, 5, 7, 11, 35, 49, 55, 61, 71, 77, 245, 305, 355, 385, 427, 497, 539, 671, 781, 2135, 2485, 2695, 2989, 3355, 3479, 3905, 4331, 4697, 5467, 14945, 17395, 21655, 23485, 27335, 30317, 32879, 38269, 47641, 151585, 164395, 191345, 212219, 238205, 333487, 1061095, 1667435, 2334409, 11672045]

約数ペア:

[(1, 11672045), (5, 2334409), (7, 1667435), (11, 1061095), (35, 333487), (49, 238205), (55, 212219), (61, 191345), (71, 164395), (77, 151585), (245, 47641), (305, 38269), (355, 32879), (385, 30317), (427, 27335), (497, 23485), (539, 21655), (671, 17395), (781, 14945), (2135, 5467), (2485, 4697), (2695, 4331), (2989, 3905), (3355, 3479)]