82838925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 161767424

約数和(自身を除く): 78928499

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 127, 195, 223, 225, 325, 381, 585, 635, 669, 975, 1115, 1143, 1651, 1905, 2007, 2899, 2925, 3175, 3345, 4953, 5575, 5715, 8255, 8697, 9525, 10035, 14495, 14859, 16725, 24765, 26091, 28321, 28575, 41275, 43485, 50175, 72475, 74295, 84963, 123825, 130455, 141605, 217425, 254889, 368173, 371475, 424815, 652275, 708025, 1104519, 1274445, 1840865, 2124075, 3313557, 5522595, 6372225, 9204325, 16567785, 27612975, 82838925]

約数ペア:

[(1, 82838925), (3, 27612975), (5, 16567785), (9, 9204325), (13, 6372225), (15, 5522595), (25, 3313557), (39, 2124075), (45, 1840865), (65, 1274445), (75, 1104519), (117, 708025), (127, 652275), (195, 424815), (223, 371475), (225, 368173), (325, 254889), (381, 217425), (585, 141605), (635, 130455), (669, 123825), (975, 84963), (1115, 74295), (1143, 72475), (1651, 50175), (1905, 43485), (2007, 41275), (2899, 28575), (2925, 28321), (3175, 26091), (3345, 24765), (4953, 16725), (5575, 14859), (5715, 14495), (8255, 10035), (8697, 9525)]