2015968273515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{353527}}^1$

素因数の和:354009

約数の個数: 96

約数和(自身を含む): 4096128132096

約数和(自身を除く): 2080159858581

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 421, 645, 903, 1263, 1505, 1935, 2105, 2709, 2947, 3789, 4515, 6315, 8841, 13545, 14735, 18103, 18945, 26523, 44205, 54309, 90515, 126721, 132615, 162927, 271545, 353527, 380163, 633605, 814635, 1060581, 1140489, 1767635, 1900815, 2474689, 3181743, 5302905, 5702445, 7424067, 12373445, 15201661, 15908715, 22272201, 37120335, 45604983, 76008305, 106411627, 111361005, 136814949, 148834867, 228024915, 319234881, 446504601, 532058135, 684074745, 744174335, 957704643, 1041844069, 1339513803, 1596174405, 2232523005, 3125532207, 4788523215, 5209220345, 6399899281, 6697569015, 9376596621, 15627661035, 19199697843, 31999496405, 44799294967, 46882983105, 57599093529, 95998489215, 134397884901, 223996474835, 287995467645, 403193654703, 671989424505, 2015968273515]

約数ペア:

[(1, 2015968273515), (3, 671989424505), (5, 403193654703), (7, 287995467645), (9, 223996474835), (15, 134397884901), (21, 95998489215), (35, 57599093529), (43, 46882983105), (45, 44799294967), (63, 31999496405), (105, 19199697843), (129, 15627661035), (215, 9376596621), (301, 6697569015), (315, 6399899281), (387, 5209220345), (421, 4788523215), (645, 3125532207), (903, 2232523005), (1263, 1596174405), (1505, 1339513803), (1935, 1041844069), (2105, 957704643), (2709, 744174335), (2947, 684074745), (3789, 532058135), (4515, 446504601), (6315, 319234881), (8841, 228024915), (13545, 148834867), (14735, 136814949), (18103, 111361005), (18945, 106411627), (26523, 76008305), (44205, 45604983), (54309, 37120335), (90515, 22272201), (126721, 15908715), (132615, 15201661), (162927, 12373445), (271545, 7424067), (353527, 5702445), (380163, 5302905), (633605, 3181743), (814635, 2474689), (1060581, 1900815), (1140489, 1767635)]