31772325695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{20809}}^1$

素因数の和:20936

約数の個数: 64

約数和(自身を含む): 46603745280

約数和(自身を除く): 14831419585

約数列:

[1, 5, 11, 17, 23, 55, 71, 85, 115, 187, 253, 355, 391, 781, 935, 1207, 1265, 1633, 1955, 3905, 4301, 6035, 8165, 13277, 17963, 20809, 21505, 27761, 66385, 89815, 104045, 138805, 228899, 305371, 353753, 478607, 1144495, 1477439, 1526855, 1768765, 2393035, 3891283, 5264677, 7387195, 8136319, 16251829, 19456415, 25116463, 26323385, 33981097, 40681595, 81259145, 89499509, 125582315, 169905485, 276281093, 373792067, 447497545, 577678649, 1381405465, 1868960335, 2888393245, 6354465139, 31772325695]

約数ペア:

[(1, 31772325695), (5, 6354465139), (11, 2888393245), (17, 1868960335), (23, 1381405465), (55, 577678649), (71, 447497545), (85, 373792067), (115, 276281093), (187, 169905485), (253, 125582315), (355, 89499509), (391, 81259145), (781, 40681595), (935, 33981097), (1207, 26323385), (1265, 25116463), (1633, 19456415), (1955, 16251829), (3905, 8136319), (4301, 7387195), (6035, 5264677), (8165, 3891283), (13277, 2393035), (17963, 1768765), (20809, 1526855), (21505, 1477439), (27761, 1144495), (66385, 478607), (89815, 353753), (104045, 305371), (138805, 228899)]