1045647515

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 1438187520

約数和(自身を除く): 392540005

約数列:

[1, 5, 11, 31, 55, 121, 127, 155, 341, 439, 605, 635, 1397, 1705, 2195, 3751, 3937, 4829, 6985, 13609, 15367, 18755, 19685, 24145, 43307, 53119, 55753, 68045, 76835, 149699, 216535, 265595, 278765, 476377, 613283, 748495, 1646689, 1728343, 2381885, 3066415, 6746113, 8233445, 8641715, 19011773, 33730565, 95058865, 209129503, 1045647515]

約数ペア:

[(1, 1045647515), (5, 209129503), (11, 95058865), (31, 33730565), (55, 19011773), (121, 8641715), (127, 8233445), (155, 6746113), (341, 3066415), (439, 2381885), (605, 1728343), (635, 1646689), (1397, 748495), (1705, 613283), (2195, 476377), (3751, 278765), (3937, 265595), (4829, 216535), (6985, 149699), (13609, 76835), (15367, 68045), (18755, 55753), (19685, 53119), (24145, 43307)]