1008020655

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{7109}}^1$

素因数の和:7280

約数の個数: 48

約数和(自身を含む): 1836768960

約数和(自身を除く): 828748305

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 137, 207, 345, 411, 685, 1035, 1233, 2055, 3151, 6165, 7109, 9453, 15755, 21327, 28359, 35545, 47265, 63981, 106635, 141795, 163507, 319905, 490521, 817535, 973933, 1471563, 2452605, 2921799, 4869665, 7357815, 8765397, 14608995, 22400459, 43826985, 67201377, 112002295, 201604131, 336006885, 1008020655]

約数ペア:

[(1, 1008020655), (3, 336006885), (5, 201604131), (9, 112002295), (15, 67201377), (23, 43826985), (45, 22400459), (69, 14608995), (115, 8765397), (137, 7357815), (207, 4869665), (345, 2921799), (411, 2452605), (685, 1471563), (1035, 973933), (1233, 817535), (2055, 490521), (3151, 319905), (6165, 163507), (7109, 141795), (9453, 106635), (15755, 63981), (21327, 47265), (28359, 35545)]