27612975

素因数分解:

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

素因数の和:376

約数の個数: 48

約数和(自身を含む): 49774592

約数和(自身を除く): 22161617

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 127, 195, 223, 325, 381, 635, 669, 975, 1115, 1651, 1905, 2899, 3175, 3345, 4953, 5575, 8255, 8697, 9525, 14495, 16725, 24765, 28321, 41275, 43485, 72475, 84963, 123825, 141605, 217425, 368173, 424815, 708025, 1104519, 1840865, 2124075, 5522595, 9204325, 27612975]

約数ペア:

[(1, 27612975), (3, 9204325), (5, 5522595), (13, 2124075), (15, 1840865), (25, 1104519), (39, 708025), (65, 424815), (75, 368173), (127, 217425), (195, 141605), (223, 123825), (325, 84963), (381, 72475), (635, 43485), (669, 41275), (975, 28321), (1115, 24765), (1651, 16725), (1905, 14495), (2899, 9525), (3175, 8697), (3345, 8255), (4953, 5575)]