29159145

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 52782912

約数和(自身を除く): 23623767

約数列:

[1, 3, 5, 9, 15, 37, 45, 83, 111, 185, 211, 249, 333, 415, 555, 633, 747, 1055, 1245, 1665, 1899, 3071, 3165, 3735, 7807, 9213, 9495, 15355, 17513, 23421, 27639, 39035, 46065, 52539, 70263, 87565, 117105, 138195, 157617, 262695, 351315, 647981, 788085, 1943943, 3239905, 5831829, 9719715, 29159145]

約数ペア:

[(1, 29159145), (3, 9719715), (5, 5831829), (9, 3239905), (15, 1943943), (37, 788085), (45, 647981), (83, 351315), (111, 262695), (185, 157617), (211, 138195), (249, 117105), (333, 87565), (415, 70263), (555, 52539), (633, 46065), (747, 39035), (1055, 27639), (1245, 23421), (1665, 17513), (1899, 15355), (3071, 9495), (3165, 9213), (3735, 7807)]