3791025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 8124480

約数和(自身を除く): 4333455

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 63, 75, 83, 87, 105, 145, 175, 203, 225, 249, 261, 315, 415, 435, 525, 581, 609, 725, 747, 1015, 1245, 1305, 1575, 1743, 1827, 2075, 2175, 2407, 2905, 3045, 3735, 5075, 5229, 6225, 6525, 7221, 8715, 9135, 12035, 14525, 15225, 16849, 18675, 21663, 26145, 36105, 43575, 45675, 50547, 60175, 84245, 108315, 130725, 151641, 180525, 252735, 421225, 541575, 758205, 1263675, 3791025]

約数ペア:

[(1, 3791025), (3, 1263675), (5, 758205), (7, 541575), (9, 421225), (15, 252735), (21, 180525), (25, 151641), (29, 130725), (35, 108315), (45, 84245), (63, 60175), (75, 50547), (83, 45675), (87, 43575), (105, 36105), (145, 26145), (175, 21663), (203, 18675), (225, 16849), (249, 15225), (261, 14525), (315, 12035), (415, 9135), (435, 8715), (525, 7221), (581, 6525), (609, 6225), (725, 5229), (747, 5075), (1015, 3735), (1245, 3045), (1305, 2905), (1575, 2407), (1743, 2175), (1827, 2075)]