201660225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1933}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 362601792

約数和(自身を除く): 160941567

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 107, 195, 321, 325, 535, 975, 1391, 1605, 1933, 2675, 4173, 5799, 6955, 8025, 9665, 20865, 25129, 28995, 34775, 48325, 75387, 104325, 125645, 144975, 206831, 376935, 620493, 628225, 1034155, 1884675, 2688803, 3102465, 5170775, 8066409, 13444015, 15512325, 40332045, 67220075, 201660225]

約数ペア:

[(1, 201660225), (3, 67220075), (5, 40332045), (13, 15512325), (15, 13444015), (25, 8066409), (39, 5170775), (65, 3102465), (75, 2688803), (107, 1884675), (195, 1034155), (321, 628225), (325, 620493), (535, 376935), (975, 206831), (1391, 144975), (1605, 125645), (1933, 104325), (2675, 75387), (4173, 48325), (5799, 34775), (6955, 28995), (8025, 25129), (9665, 20865)]