27794585

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 42725376

約数和(自身を除く): 14930791

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 127, 169, 185, 259, 455, 481, 635, 845, 889, 1183, 1295, 1651, 2405, 3367, 4445, 4699, 5915, 6253, 8255, 11557, 16835, 21463, 23495, 31265, 32893, 43771, 57785, 61087, 107315, 150241, 164465, 218855, 305435, 427609, 751205, 794131, 2138045, 3970655, 5558917, 27794585]

約数ペア:

[(1, 27794585), (5, 5558917), (7, 3970655), (13, 2138045), (35, 794131), (37, 751205), (65, 427609), (91, 305435), (127, 218855), (169, 164465), (185, 150241), (259, 107315), (455, 61087), (481, 57785), (635, 43771), (845, 32893), (889, 31265), (1183, 23495), (1295, 21463), (1651, 16835), (2405, 11557), (3367, 8255), (4445, 6253), (4699, 5915)]