2017527225

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{23869}}^1$

素因数の和:23919

約数の個数: 72

約数和(自身を含む): 4049115840

約数和(自身を除く): 2031588615

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 147, 161, 175, 245, 345, 483, 525, 575, 735, 805, 1127, 1225, 1725, 2415, 3381, 3675, 4025, 5635, 12075, 16905, 23869, 28175, 71607, 84525, 119345, 167083, 358035, 501249, 548987, 596725, 835415, 1169581, 1646961, 1790175, 2506245, 2744935, 3508743, 3842909, 4177075, 5847905, 8234805, 11528727, 12531225, 13724675, 17543715, 19214545, 26900363, 29239525, 41174025, 57643635, 80701089, 87718575, 96072725, 134501815, 288218175, 403505445, 672509075, 2017527225]

約数ペア:

[(1, 2017527225), (3, 672509075), (5, 403505445), (7, 288218175), (15, 134501815), (21, 96072725), (23, 87718575), (25, 80701089), (35, 57643635), (49, 41174025), (69, 29239525), (75, 26900363), (105, 19214545), (115, 17543715), (147, 13724675), (161, 12531225), (175, 11528727), (245, 8234805), (345, 5847905), (483, 4177075), (525, 3842909), (575, 3508743), (735, 2744935), (805, 2506245), (1127, 1790175), (1225, 1646961), (1725, 1169581), (2415, 835415), (3381, 596725), (3675, 548987), (4025, 501249), (5635, 358035), (12075, 167083), (16905, 119345), (23869, 84525), (28175, 71607)]