86020275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 156561408

約数和(自身を除く): 70541133

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 127, 165, 275, 381, 635, 821, 825, 1397, 1905, 2463, 3175, 4105, 4191, 6985, 9031, 9525, 12315, 20525, 20955, 27093, 34925, 45155, 61575, 104267, 104775, 135465, 225775, 312801, 521335, 677325, 1146937, 1564005, 2606675, 3440811, 5734685, 7820025, 17204055, 28673425, 86020275]

約数ペア:

[(1, 86020275), (3, 28673425), (5, 17204055), (11, 7820025), (15, 5734685), (25, 3440811), (33, 2606675), (55, 1564005), (75, 1146937), (127, 677325), (165, 521335), (275, 312801), (381, 225775), (635, 135465), (821, 104775), (825, 104267), (1397, 61575), (1905, 45155), (2463, 34925), (3175, 27093), (4105, 20955), (4191, 20525), (6985, 12315), (9031, 9525)]