377492715

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 666731520

約数和(自身を除く): 289238805

約数列:

[1, 3, 5, 9, 15, 45, 83, 211, 249, 415, 479, 633, 747, 1055, 1245, 1437, 1899, 2395, 3165, 3735, 4311, 7185, 9495, 17513, 21555, 39757, 52539, 87565, 101069, 119271, 157617, 198785, 262695, 303207, 357813, 505345, 596355, 788085, 909621, 1516035, 1789065, 4548105, 8388727, 25166181, 41943635, 75498543, 125830905, 377492715]

約数ペア:

[(1, 377492715), (3, 125830905), (5, 75498543), (9, 41943635), (15, 25166181), (45, 8388727), (83, 4548105), (211, 1789065), (249, 1516035), (415, 909621), (479, 788085), (633, 596355), (747, 505345), (1055, 357813), (1245, 303207), (1437, 262695), (1899, 198785), (2395, 157617), (3165, 119271), (3735, 101069), (4311, 87565), (7185, 52539), (9495, 39757), (17513, 21555)]