54699075

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 103587120

約数和(自身を除く): 48888045

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 83, 87, 101, 145, 225, 249, 261, 303, 415, 435, 505, 725, 747, 909, 1245, 1305, 1515, 2075, 2175, 2407, 2525, 2929, 3735, 4545, 6225, 6525, 7221, 7575, 8383, 8787, 12035, 14645, 18675, 21663, 22725, 25149, 26361, 36105, 41915, 43935, 60175, 73225, 75447, 108315, 125745, 131805, 180525, 209575, 219675, 243107, 377235, 541575, 628725, 659025, 729321, 1215535, 1886175, 2187963, 3646605, 6077675, 10939815, 18233025, 54699075]

約数ペア:

[(1, 54699075), (3, 18233025), (5, 10939815), (9, 6077675), (15, 3646605), (25, 2187963), (29, 1886175), (45, 1215535), (75, 729321), (83, 659025), (87, 628725), (101, 541575), (145, 377235), (225, 243107), (249, 219675), (261, 209575), (303, 180525), (415, 131805), (435, 125745), (505, 108315), (725, 75447), (747, 73225), (909, 60175), (1245, 43935), (1305, 41915), (1515, 36105), (2075, 26361), (2175, 25149), (2407, 22725), (2525, 21663), (2929, 18675), (3735, 14645), (4545, 12035), (6225, 8787), (6525, 8383), (7221, 7575)]