421566705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4729}}^1$

素因数の和:5030

約数の個数: 48

約数和(自身を含む): 838231680

約数和(自身を除く): 416664975

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 283, 315, 849, 1415, 1981, 2547, 4245, 4729, 5943, 9905, 12735, 14187, 17829, 23645, 29715, 33103, 42561, 70935, 89145, 99309, 165515, 212805, 297927, 496545, 1338307, 1489635, 4014921, 6691535, 9368149, 12044763, 20074605, 28104447, 46840745, 60223815, 84313341, 140522235, 421566705]

約数ペア:

[(1, 421566705), (3, 140522235), (5, 84313341), (7, 60223815), (9, 46840745), (15, 28104447), (21, 20074605), (35, 12044763), (45, 9368149), (63, 6691535), (105, 4014921), (283, 1489635), (315, 1338307), (849, 496545), (1415, 297927), (1981, 212805), (2547, 165515), (4245, 99309), (4729, 89145), (5943, 70935), (9905, 42561), (12735, 33103), (14187, 29715), (17829, 23645)]