121118075

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 164743920

約数和(自身を除く): 43625845

約数列:

[1, 5, 13, 25, 65, 109, 169, 263, 325, 545, 845, 1315, 1417, 2725, 3419, 4225, 6575, 7085, 17095, 18421, 28667, 35425, 44447, 85475, 92105, 143335, 222235, 372671, 460525, 716675, 1111175, 1863355, 4844723, 9316775, 24223615, 121118075]

約数ペア:

[(1, 121118075), (5, 24223615), (13, 9316775), (25, 4844723), (65, 1863355), (109, 1111175), (169, 716675), (263, 460525), (325, 372671), (545, 222235), (845, 143335), (1315, 92105), (1417, 85475), (2725, 44447), (3419, 35425), (4225, 28667), (6575, 18421), (7085, 17095)]