72822035

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 106178688

約数和(自身を除く): 33356653

約数列:

[1, 5, 11, 13, 47, 55, 65, 121, 143, 197, 235, 517, 605, 611, 715, 985, 1573, 2167, 2561, 2585, 3055, 5687, 6721, 7865, 9259, 10835, 12805, 23837, 28171, 28435, 33605, 46295, 73931, 101849, 119185, 120367, 140855, 309881, 369655, 509245, 601835, 1120339, 1324037, 1549405, 5601695, 6620185, 14564407, 72822035]

約数ペア:

[(1, 72822035), (5, 14564407), (11, 6620185), (13, 5601695), (47, 1549405), (55, 1324037), (65, 1120339), (121, 601835), (143, 509245), (197, 369655), (235, 309881), (517, 140855), (605, 120367), (611, 119185), (715, 101849), (985, 73931), (1573, 46295), (2167, 33605), (2561, 28435), (2585, 28171), (3055, 23837), (5687, 12805), (6721, 10835), (7865, 9259)]