135375405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{74587}}^1$

素因数の和:74617

約数の個数: 24

約数和(自身を含む): 238084896

約数和(自身を除く): 102709491

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 74587, 223761, 372935, 820457, 1118805, 2461371, 4102285, 9025027, 12306855, 27075081, 45125135, 135375405]

約数ペア:

[(1, 135375405), (3, 45125135), (5, 27075081), (11, 12306855), (15, 9025027), (33, 4102285), (55, 2461371), (121, 1118805), (165, 820457), (363, 372935), (605, 223761), (1815, 74587)]