15142556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 32514048

約数和(自身を除く): 17371492

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1151, 1196, 2302, 3289, 4604, 6578, 12661, 13156, 14963, 25322, 26473, 29926, 50644, 52946, 59852, 105892, 164593, 291203, 329186, 344149, 582406, 658372, 688298, 1164812, 1376596, 3785639, 7571278, 15142556]

約数ペア:

[(1, 15142556), (2, 7571278), (4, 3785639), (11, 1376596), (13, 1164812), (22, 688298), (23, 658372), (26, 582406), (44, 344149), (46, 329186), (52, 291203), (92, 164593), (143, 105892), (253, 59852), (286, 52946), (299, 50644), (506, 29926), (572, 26473), (598, 25322), (1012, 14963), (1151, 13156), (1196, 12661), (2302, 6578), (3289, 4604)]