16404135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2687}}^1$

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 29417472

約数和(自身を除く): 13013337

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 2687, 6105, 8061, 13435, 29557, 40305, 88671, 99419, 147785, 298257, 443355, 497095, 1093609, 1491285, 3280827, 5468045, 16404135]

約数ペア:

[(1, 16404135), (3, 5468045), (5, 3280827), (11, 1491285), (15, 1093609), (33, 497095), (37, 443355), (55, 298257), (111, 147785), (165, 99419), (185, 88671), (407, 40305), (555, 29557), (1221, 13435), (2035, 8061), (2687, 6105)]