13093465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 6813095

約数列:

[1, 5, 7, 11, 35, 55, 71, 77, 355, 385, 479, 497, 781, 2395, 2485, 3353, 3905, 5269, 5467, 16765, 26345, 27335, 34009, 36883, 170045, 184415, 238063, 374099, 1190315, 1870495, 2618693, 13093465]

約数ペア:

[(1, 13093465), (5, 2618693), (7, 1870495), (11, 1190315), (35, 374099), (55, 238063), (71, 184415), (77, 170045), (355, 36883), (385, 34009), (479, 27335), (497, 26345), (781, 16765), (2395, 5467), (2485, 5269), (3353, 3905)]