3943995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 7239456

約数和(自身を除く): 3295461

約数列:

[1, 3, 5, 11, 15, 33, 41, 53, 55, 121, 123, 159, 165, 205, 265, 363, 451, 583, 605, 615, 795, 1353, 1749, 1815, 2173, 2255, 2915, 4961, 6413, 6519, 6765, 8745, 10865, 14883, 19239, 23903, 24805, 32065, 32595, 71709, 74415, 96195, 119515, 262933, 358545, 788799, 1314665, 3943995]

約数ペア:

[(1, 3943995), (3, 1314665), (5, 788799), (11, 358545), (15, 262933), (33, 119515), (41, 96195), (53, 74415), (55, 71709), (121, 32595), (123, 32065), (159, 24805), (165, 23903), (205, 19239), (265, 14883), (363, 10865), (451, 8745), (583, 6765), (605, 6519), (615, 6413), (795, 4961), (1353, 2915), (1749, 2255), (1815, 2173)]