74469325

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 110242944

約数和(自身を除く): 35773619

約数列:

[1, 5, 7, 25, 35, 41, 97, 107, 175, 205, 287, 485, 535, 679, 749, 1025, 1435, 2425, 2675, 3395, 3745, 3977, 4387, 7175, 10379, 16975, 18725, 19885, 21935, 27839, 30709, 51895, 72653, 99425, 109675, 139195, 153545, 259475, 363265, 425539, 695975, 767725, 1816325, 2127695, 2978773, 10638475, 14893865, 74469325]

約数ペア:

[(1, 74469325), (5, 14893865), (7, 10638475), (25, 2978773), (35, 2127695), (41, 1816325), (97, 767725), (107, 695975), (175, 425539), (205, 363265), (287, 259475), (485, 153545), (535, 139195), (679, 109675), (749, 99425), (1025, 72653), (1435, 51895), (2425, 30709), (2675, 27839), (3395, 21935), (3745, 19885), (3977, 18725), (4387, 16975), (7175, 10379)]