115940385

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 224078400

約数和(自身を除く): 108138015

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 107, 121, 165, 199, 321, 363, 495, 535, 597, 605, 963, 995, 1089, 1177, 1605, 1791, 1815, 2189, 2985, 3531, 4815, 5445, 5885, 6567, 8955, 10593, 10945, 12947, 17655, 19701, 21293, 24079, 32835, 38841, 52965, 63879, 64735, 72237, 98505, 106465, 116523, 120395, 191637, 194205, 216711, 234223, 319395, 361185, 582615, 702669, 958185, 1083555, 1171115, 2108007, 2576453, 3513345, 7729359, 10540035, 12882265, 23188077, 38646795, 115940385]

約数ペア:

[(1, 115940385), (3, 38646795), (5, 23188077), (9, 12882265), (11, 10540035), (15, 7729359), (33, 3513345), (45, 2576453), (55, 2108007), (99, 1171115), (107, 1083555), (121, 958185), (165, 702669), (199, 582615), (321, 361185), (363, 319395), (495, 234223), (535, 216711), (597, 194205), (605, 191637), (963, 120395), (995, 116523), (1089, 106465), (1177, 98505), (1605, 72237), (1791, 64735), (1815, 63879), (2189, 52965), (2985, 38841), (3531, 32835), (4815, 24079), (5445, 21293), (5885, 19701), (6567, 17655), (8955, 12947), (10593, 10945)]