1117381825

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3491}}^1$

素因数の和:3598

約数の個数: 48

約数和(自身を含む): 1662750720

約数和(自身を除く): 545368895

約数列:

[1, 5, 7, 25, 31, 35, 59, 155, 175, 217, 295, 413, 775, 1085, 1475, 1829, 2065, 3491, 5425, 9145, 10325, 12803, 17455, 24437, 45725, 64015, 87275, 108221, 122185, 205969, 320075, 541105, 610925, 757547, 1029845, 1441783, 2705525, 3787735, 5149225, 6385039, 7208915, 18938675, 31925195, 36044575, 44695273, 159625975, 223476365, 1117381825]

約数ペア:

[(1, 1117381825), (5, 223476365), (7, 159625975), (25, 44695273), (31, 36044575), (35, 31925195), (59, 18938675), (155, 7208915), (175, 6385039), (217, 5149225), (295, 3787735), (413, 2705525), (775, 1441783), (1085, 1029845), (1475, 757547), (1829, 610925), (2065, 541105), (3491, 320075), (5425, 205969), (9145, 122185), (10325, 108221), (12803, 87275), (17455, 64015), (24437, 45725)]