73208025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2689}}^1$

素因数の和:2727

約数の個数: 54

約数和(自身を含む): 144181310

約数和(自身を除く): 70973285

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 225, 275, 363, 495, 605, 825, 1089, 1815, 2475, 2689, 3025, 5445, 8067, 9075, 13445, 24201, 27225, 29579, 40335, 67225, 88737, 121005, 147895, 201675, 266211, 325369, 443685, 605025, 739475, 976107, 1331055, 1626845, 2218425, 2928321, 4880535, 6655275, 8134225, 14641605, 24402675, 73208025]

約数ペア:

[(1, 73208025), (3, 24402675), (5, 14641605), (9, 8134225), (11, 6655275), (15, 4880535), (25, 2928321), (33, 2218425), (45, 1626845), (55, 1331055), (75, 976107), (99, 739475), (121, 605025), (165, 443685), (225, 325369), (275, 266211), (363, 201675), (495, 147895), (605, 121005), (825, 88737), (1089, 67225), (1815, 40335), (2475, 29579), (2689, 27225), (3025, 24201), (5445, 13445), (8067, 9075)]