33875765

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 53880960

約数和(自身を除く): 20005195

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 121, 133, 209, 385, 421, 605, 665, 847, 1045, 1463, 2105, 2299, 2947, 4235, 4631, 7315, 7999, 11495, 14735, 16093, 23155, 32417, 39995, 50941, 55993, 80465, 87989, 162085, 254705, 279965, 356587, 439945, 615923, 967879, 1782935, 3079615, 4839395, 6775153, 33875765]

約数ペア:

[(1, 33875765), (5, 6775153), (7, 4839395), (11, 3079615), (19, 1782935), (35, 967879), (55, 615923), (77, 439945), (95, 356587), (121, 279965), (133, 254705), (209, 162085), (385, 87989), (421, 80465), (605, 55993), (665, 50941), (847, 39995), (1045, 32417), (1463, 23155), (2105, 16093), (2299, 14735), (2947, 11495), (4235, 7999), (4631, 7315)]