15672912395

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{31069}}^1$

素因数の和:31188

約数の個数: 48

約数和(自身を含む): 22952030400

約数和(自身を除く): 7279118005

約数列:

[1, 5, 7, 29, 35, 49, 71, 145, 203, 245, 355, 497, 1015, 1421, 2059, 2485, 3479, 7105, 10295, 14413, 17395, 31069, 72065, 100891, 155345, 217483, 504455, 901001, 1087415, 1522381, 2205899, 4505005, 6307007, 7611905, 11029495, 15441293, 31535035, 44149049, 63971071, 77206465, 108089051, 220745245, 319855355, 447797497, 540445255, 2238987485, 3134582479, 15672912395]

約数ペア:

[(1, 15672912395), (5, 3134582479), (7, 2238987485), (29, 540445255), (35, 447797497), (49, 319855355), (71, 220745245), (145, 108089051), (203, 77206465), (245, 63971071), (355, 44149049), (497, 31535035), (1015, 15441293), (1421, 11029495), (2059, 7611905), (2485, 6307007), (3479, 4505005), (7105, 2205899), (10295, 1522381), (14413, 1087415), (17395, 901001), (31069, 504455), (72065, 217483), (100891, 155345)]