8064705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 14467968

約数和(自身を除く): 6403263

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 1321, 2035, 3963, 6105, 6605, 14531, 19815, 43593, 48877, 72655, 146631, 217965, 244385, 537647, 733155, 1612941, 2688235, 8064705]

約数ペア:

[(1, 8064705), (3, 2688235), (5, 1612941), (11, 733155), (15, 537647), (33, 244385), (37, 217965), (55, 146631), (111, 72655), (165, 48877), (185, 43593), (407, 19815), (555, 14531), (1221, 6605), (1321, 6105), (2035, 3963)]