1119178275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20929}}^1$

素因数の和:20996

約数の個数: 48

約数和(自身を含む): 1993205760

約数和(自身を除く): 874027485

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 345, 465, 575, 713, 775, 1725, 2139, 2325, 3565, 10695, 17825, 20929, 53475, 62787, 104645, 313935, 481367, 523225, 648799, 1444101, 1569675, 1946397, 2406835, 3243995, 7220505, 9731985, 12034175, 14922377, 16219975, 36102525, 44767131, 48659925, 74611885, 223835655, 373059425, 1119178275]

約数ペア:

[(1, 1119178275), (3, 373059425), (5, 223835655), (15, 74611885), (23, 48659925), (25, 44767131), (31, 36102525), (69, 16219975), (75, 14922377), (93, 12034175), (115, 9731985), (155, 7220505), (345, 3243995), (465, 2406835), (575, 1946397), (713, 1569675), (775, 1444101), (1725, 648799), (2139, 523225), (2325, 481367), (3565, 313935), (10695, 104645), (17825, 62787), (20929, 53475)]