6400075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:112

約数の個数: 36

約数和(自身を含む): 9421272

約数和(自身を除く): 3021197

約数列:

[1, 5, 11, 17, 25, 37, 55, 85, 185, 187, 275, 407, 425, 629, 925, 935, 1369, 2035, 3145, 4675, 6845, 6919, 10175, 15059, 15725, 23273, 34225, 34595, 75295, 116365, 172975, 256003, 376475, 581825, 1280015, 6400075]

約数ペア:

[(1, 6400075), (5, 1280015), (11, 581825), (17, 376475), (25, 256003), (37, 172975), (55, 116365), (85, 75295), (185, 34595), (187, 34225), (275, 23273), (407, 15725), (425, 15059), (629, 10175), (925, 6919), (935, 6845), (1369, 4675), (2035, 3145)]