55826685

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 103910400

約数和(自身を除く): 48083715

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 59, 129, 135, 163, 177, 215, 295, 387, 489, 531, 645, 815, 885, 1161, 1467, 1593, 1935, 2445, 2537, 2655, 4401, 5805, 7009, 7335, 7611, 7965, 9617, 12685, 21027, 22005, 22833, 28851, 35045, 38055, 48085, 63081, 68499, 86553, 105135, 114165, 144255, 189243, 259659, 315405, 342495, 413531, 432765, 946215, 1240593, 1298295, 2067655, 3721779, 6202965, 11165337, 18608895, 55826685]

約数ペア:

[(1, 55826685), (3, 18608895), (5, 11165337), (9, 6202965), (15, 3721779), (27, 2067655), (43, 1298295), (45, 1240593), (59, 946215), (129, 432765), (135, 413531), (163, 342495), (177, 315405), (215, 259659), (295, 189243), (387, 144255), (489, 114165), (531, 105135), (645, 86553), (815, 68499), (885, 63081), (1161, 48085), (1467, 38055), (1593, 35045), (1935, 28851), (2445, 22833), (2537, 22005), (2655, 21027), (4401, 12685), (5805, 9617), (7009, 7965), (7335, 7611)]