5017375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 7076160

約数和(自身を除く): 2058785

約数列:

[1, 5, 11, 25, 41, 55, 89, 125, 205, 275, 445, 451, 979, 1025, 1375, 2225, 2255, 3649, 4895, 5125, 11125, 11275, 18245, 24475, 40139, 56375, 91225, 122375, 200695, 456125, 1003475, 5017375]

約数ペア:

[(1, 5017375), (5, 1003475), (11, 456125), (25, 200695), (41, 122375), (55, 91225), (89, 56375), (125, 40139), (205, 24475), (275, 18245), (445, 11275), (451, 11125), (979, 5125), (1025, 4895), (1375, 3649), (2225, 2255)]