39630525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{397}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 72251328

約数和(自身を除く): 32620803

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 397, 605, 825, 1191, 1331, 1815, 1985, 3025, 3993, 4367, 5955, 6655, 9075, 9925, 13101, 19965, 21835, 29775, 33275, 48037, 65505, 99825, 109175, 144111, 240185, 327525, 528407, 720555, 1200925, 1585221, 2642035, 3602775, 7926105, 13210175, 39630525]

約数ペア:

[(1, 39630525), (3, 13210175), (5, 7926105), (11, 3602775), (15, 2642035), (25, 1585221), (33, 1200925), (55, 720555), (75, 528407), (121, 327525), (165, 240185), (275, 144111), (363, 109175), (397, 99825), (605, 65505), (825, 48037), (1191, 33275), (1331, 29775), (1815, 21835), (1985, 19965), (3025, 13101), (3993, 9925), (4367, 9075), (5955, 6655)]