72126495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13469}}^1$

素因数の和:13504

約数の個数: 48

約数和(自身を含む): 151295040

約数和(自身を除く): 79168545

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 13469, 40407, 67345, 94283, 121221, 202035, 228973, 282849, 471415, 606105, 686919, 848547, 1144865, 1414245, 1602811, 2060757, 3434595, 4242735, 4808433, 8014055, 10303785, 14425299, 24042165, 72126495]

約数ペア:

[(1, 72126495), (3, 24042165), (5, 14425299), (7, 10303785), (9, 8014055), (15, 4808433), (17, 4242735), (21, 3434595), (35, 2060757), (45, 1602811), (51, 1414245), (63, 1144865), (85, 848547), (105, 686919), (119, 606105), (153, 471415), (255, 282849), (315, 228973), (357, 202035), (595, 121221), (765, 94283), (1071, 67345), (1785, 40407), (5355, 13469)]