26455005

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 48055392

約数和(自身を除く): 21600387

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 249, 405, 415, 747, 787, 1245, 2241, 2361, 3735, 3935, 6723, 7083, 11205, 11805, 21249, 33615, 35415, 63747, 65321, 106245, 195963, 318735, 326605, 587889, 979815, 1763667, 2939445, 5291001, 8818335, 26455005]

約数ペア:

[(1, 26455005), (3, 8818335), (5, 5291001), (9, 2939445), (15, 1763667), (27, 979815), (45, 587889), (81, 326605), (83, 318735), (135, 195963), (249, 106245), (405, 65321), (415, 63747), (747, 35415), (787, 33615), (1245, 21249), (2241, 11805), (2361, 11205), (3735, 7083), (3935, 6723)]