90013275

素因数分解:

$3^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:488

約数の個数: 84

約数和(自身を含む): 182968200

約数和(自身を除く): 92954925

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 243, 275, 297, 405, 449, 495, 675, 729, 825, 891, 1215, 1347, 1485, 2025, 2245, 2475, 2673, 3645, 4041, 4455, 4939, 6075, 6735, 7425, 8019, 11225, 12123, 13365, 14817, 18225, 20205, 22275, 24695, 33675, 36369, 40095, 44451, 60615, 66825, 74085, 101025, 109107, 123475, 133353, 181845, 200475, 222255, 303075, 327321, 370425, 400059, 545535, 666765, 909225, 1111275, 1200177, 1636605, 2000295, 2727675, 3333825, 3600531, 6000885, 8183025, 10001475, 18002655, 30004425, 90013275]

約数ペア:

[(1, 90013275), (3, 30004425), (5, 18002655), (9, 10001475), (11, 8183025), (15, 6000885), (25, 3600531), (27, 3333825), (33, 2727675), (45, 2000295), (55, 1636605), (75, 1200177), (81, 1111275), (99, 909225), (135, 666765), (165, 545535), (225, 400059), (243, 370425), (275, 327321), (297, 303075), (405, 222255), (449, 200475), (495, 181845), (675, 133353), (729, 123475), (825, 109107), (891, 101025), (1215, 74085), (1347, 66825), (1485, 60615), (2025, 44451), (2245, 40095), (2475, 36369), (2673, 33675), (3645, 24695), (4041, 22275), (4455, 20205), (4939, 18225), (6075, 14817), (6735, 13365), (7425, 12123), (8019, 11225)]