64359075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 116992512

約数和(自身を除く): 52633437

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 181, 275, 431, 543, 825, 905, 1293, 1991, 2155, 2715, 4525, 4741, 5973, 6465, 9955, 10775, 13575, 14223, 23705, 29865, 32325, 49775, 71115, 78011, 118525, 149325, 234033, 355575, 390055, 858121, 1170165, 1950275, 2574363, 4290605, 5850825, 12871815, 21453025, 64359075]

約数ペア:

[(1, 64359075), (3, 21453025), (5, 12871815), (11, 5850825), (15, 4290605), (25, 2574363), (33, 1950275), (55, 1170165), (75, 858121), (165, 390055), (181, 355575), (275, 234033), (431, 149325), (543, 118525), (825, 78011), (905, 71115), (1293, 49775), (1991, 32325), (2155, 29865), (2715, 23705), (4525, 14223), (4741, 13575), (5973, 10775), (6465, 9955)]