274311675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:973

約数の個数: 72

約数和(自身を含む): 540568080

約数和(自身を除く): 266256405

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 137, 165, 225, 275, 411, 495, 685, 809, 825, 1233, 1507, 2055, 2427, 2475, 3425, 4045, 4521, 6165, 7281, 7535, 8899, 10275, 12135, 13563, 20225, 22605, 26697, 30825, 36405, 37675, 44495, 60675, 67815, 80091, 110833, 113025, 133485, 182025, 222475, 332499, 339075, 400455, 554165, 667425, 997497, 1219163, 1662495, 2002275, 2770825, 3657489, 4987485, 6095815, 8312475, 10972467, 18287445, 24937425, 30479075, 54862335, 91437225, 274311675]

約数ペア:

[(1, 274311675), (3, 91437225), (5, 54862335), (9, 30479075), (11, 24937425), (15, 18287445), (25, 10972467), (33, 8312475), (45, 6095815), (55, 4987485), (75, 3657489), (99, 2770825), (137, 2002275), (165, 1662495), (225, 1219163), (275, 997497), (411, 667425), (495, 554165), (685, 400455), (809, 339075), (825, 332499), (1233, 222475), (1507, 182025), (2055, 133485), (2427, 113025), (2475, 110833), (3425, 80091), (4045, 67815), (4521, 60675), (6165, 44495), (7281, 37675), (7535, 36405), (8899, 30825), (10275, 26697), (12135, 22605), (13563, 20225)]