123984165

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 201697920

約数和(自身を除く): 77713755

約数列:

[1, 3, 5, 15, 113, 193, 339, 379, 565, 579, 965, 1137, 1695, 1895, 2895, 5685, 21809, 42827, 65427, 73147, 109045, 128481, 214135, 219441, 327135, 365735, 642405, 1097205, 8265611, 24796833, 41328055, 123984165]

約数ペア:

[(1, 123984165), (3, 41328055), (5, 24796833), (15, 8265611), (113, 1097205), (193, 642405), (339, 365735), (379, 327135), (565, 219441), (579, 214135), (965, 128481), (1137, 109045), (1695, 73147), (1895, 65427), (2895, 42827), (5685, 21809)]