164064105

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 294076224

約数和(自身を除く): 130012119

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 211, 333, 467, 555, 633, 1055, 1401, 1665, 1899, 2335, 3165, 4203, 7005, 7807, 9495, 17279, 21015, 23421, 39035, 51837, 70263, 86395, 98537, 117105, 155511, 259185, 295611, 351315, 492685, 777555, 886833, 1478055, 3645869, 4434165, 10937607, 18229345, 32812821, 54688035, 164064105]

約数ペア:

[(1, 164064105), (3, 54688035), (5, 32812821), (9, 18229345), (15, 10937607), (37, 4434165), (45, 3645869), (111, 1478055), (185, 886833), (211, 777555), (333, 492685), (467, 351315), (555, 295611), (633, 259185), (1055, 155511), (1401, 117105), (1665, 98537), (1899, 86395), (2335, 70263), (3165, 51837), (4203, 39035), (7005, 23421), (7807, 21015), (9495, 17279)]