154976355

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13831}}^1$

素因数の和:13928

約数の個数: 32

約数和(自身を含む): 278853120

約数和(自身を除く): 123876765

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 11205, 13831, 41493, 69155, 124479, 207465, 373437, 622395, 1147973, 1867185, 3443919, 5739865, 10331757, 17219595, 30995271, 51658785, 154976355]

約数ペア:

[(1, 154976355), (3, 51658785), (5, 30995271), (9, 17219595), (15, 10331757), (27, 5739865), (45, 3443919), (83, 1867185), (135, 1147973), (249, 622395), (415, 373437), (747, 207465), (1245, 124479), (2241, 69155), (3735, 41493), (11205, 13831)]