2983402975

素因数分解:

$5^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{7933}}^1$

素因数の和:8264

約数の個数: 36

約数和(自身を含む): 4317968424

約数和(自身を除く): 1334565449

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 307, 1225, 1535, 2149, 7675, 7933, 10745, 15043, 39665, 53725, 55531, 75215, 198325, 277655, 376075, 388717, 1388275, 1943585, 2435431, 9717925, 12177155, 17048017, 60885775, 85240085, 119336119, 426200425, 596680595, 2983402975]

約数ペア:

[(1, 2983402975), (5, 596680595), (7, 426200425), (25, 119336119), (35, 85240085), (49, 60885775), (175, 17048017), (245, 12177155), (307, 9717925), (1225, 2435431), (1535, 1943585), (2149, 1388275), (7675, 388717), (7933, 376075), (10745, 277655), (15043, 198325), (39665, 75215), (53725, 55531)]