3864465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 7540416

約数和(自身を除く): 3675951

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 211, 333, 407, 495, 555, 633, 1055, 1221, 1665, 1899, 2035, 2321, 3165, 3663, 6105, 6963, 7807, 9495, 11605, 18315, 20889, 23421, 34815, 39035, 70263, 85877, 104445, 117105, 257631, 351315, 429385, 772893, 1288155, 3864465]

約数ペア:

[(1, 3864465), (3, 1288155), (5, 772893), (9, 429385), (11, 351315), (15, 257631), (33, 117105), (37, 104445), (45, 85877), (55, 70263), (99, 39035), (111, 34815), (165, 23421), (185, 20889), (211, 18315), (333, 11605), (407, 9495), (495, 7807), (555, 6963), (633, 6105), (1055, 3663), (1221, 3165), (1665, 2321), (1899, 2035)]