84001775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23497}}^1$

素因数の和:23531

約数の個数: 24

約数和(自身を含む): 122377584

約数和(自身を除く): 38375809

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 23497, 117485, 258467, 305461, 587425, 1292335, 1527305, 3360071, 6461675, 7636525, 16800355, 84001775]

約数ペア:

[(1, 84001775), (5, 16800355), (11, 7636525), (13, 6461675), (25, 3360071), (55, 1527305), (65, 1292335), (143, 587425), (275, 305461), (325, 258467), (715, 117485), (3575, 23497)]