3993825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 7428096

約数和(自身を除く): 3434271

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 103, 141, 165, 235, 275, 309, 515, 517, 705, 825, 1133, 1175, 1545, 1551, 2575, 2585, 3399, 3525, 4841, 5665, 7725, 7755, 12925, 14523, 16995, 24205, 28325, 38775, 53251, 72615, 84975, 121025, 159753, 266255, 363075, 798765, 1331275, 3993825]

約数ペア:

[(1, 3993825), (3, 1331275), (5, 798765), (11, 363075), (15, 266255), (25, 159753), (33, 121025), (47, 84975), (55, 72615), (75, 53251), (103, 38775), (141, 28325), (165, 24205), (235, 16995), (275, 14523), (309, 12925), (515, 7755), (517, 7725), (705, 5665), (825, 4841), (1133, 3525), (1175, 3399), (1545, 2585), (1551, 2575)]