40887295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 13855745

約数列:

[1, 5, 17, 31, 59, 85, 155, 263, 295, 527, 1003, 1315, 1829, 2635, 4471, 5015, 8153, 9145, 15517, 22355, 31093, 40765, 77585, 138601, 155465, 263789, 481027, 693005, 1318945, 2405135, 8177459, 40887295]

約数ペア:

[(1, 40887295), (5, 8177459), (17, 2405135), (31, 1318945), (59, 693005), (85, 481027), (155, 263789), (263, 155465), (295, 138601), (527, 77585), (1003, 40765), (1315, 31093), (1829, 22355), (2635, 15517), (4471, 9145), (5015, 8153)]