15162147

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 120

約数和(自身を含む): 32443488

約数和(自身を除く): 17281341

約数列:

[1, 3, 7, 9, 11, 13, 17, 21, 27, 33, 39, 51, 63, 77, 81, 91, 99, 117, 119, 121, 143, 153, 187, 189, 221, 231, 273, 297, 351, 357, 363, 429, 459, 561, 567, 663, 693, 819, 847, 891, 1001, 1053, 1071, 1089, 1287, 1309, 1377, 1547, 1573, 1683, 1989, 2057, 2079, 2431, 2457, 2541, 3003, 3213, 3267, 3861, 3927, 4641, 4719, 5049, 5967, 6171, 6237, 7293, 7371, 7623, 9009, 9639, 9801, 11011, 11583, 11781, 13923, 14157, 14399, 15147, 17017, 17901, 18513, 21879, 22869, 26741, 27027, 33033, 35343, 41769, 42471, 43197, 51051, 55539, 65637, 68607, 80223, 81081, 99099, 106029, 125307, 127413, 129591, 153153, 166617, 187187, 196911, 240669, 297297, 388773, 459459, 561561, 722007, 891891, 1166319, 1378377, 1684683, 2166021, 5054049, 15162147]

約数ペア:

[(1, 15162147), (3, 5054049), (7, 2166021), (9, 1684683), (11, 1378377), (13, 1166319), (17, 891891), (21, 722007), (27, 561561), (33, 459459), (39, 388773), (51, 297297), (63, 240669), (77, 196911), (81, 187187), (91, 166617), (99, 153153), (117, 129591), (119, 127413), (121, 125307), (143, 106029), (153, 99099), (187, 81081), (189, 80223), (221, 68607), (231, 65637), (273, 55539), (297, 51051), (351, 43197), (357, 42471), (363, 41769), (429, 35343), (459, 33033), (561, 27027), (567, 26741), (663, 22869), (693, 21879), (819, 18513), (847, 17901), (891, 17017), (1001, 15147), (1053, 14399), (1071, 14157), (1089, 13923), (1287, 11781), (1309, 11583), (1377, 11011), (1547, 9801), (1573, 9639), (1683, 9009), (1989, 7623), (2057, 7371), (2079, 7293), (2431, 6237), (2457, 6171), (2541, 5967), (3003, 5049), (3213, 4719), (3267, 4641), (3861, 3927)]