7120795185

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443249}}^1$

素因数の和:443287

約数の個数: 64

約数和(自身を含む): 15318720000

約数和(自身を除く): 8197924815

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 765, 945, 1071, 1785, 2295, 3213, 5355, 16065, 443249, 1329747, 2216245, 3102743, 3989241, 6648735, 7535233, 9308229, 11967723, 15513715, 19946205, 22605699, 27924687, 37676165, 46541145, 52746631, 59838615, 67817097, 83774061, 113028495, 139623435, 158239893, 203451291, 263733155, 339085485, 418870305, 474719679, 791199465, 1017256455, 1424159037, 2373598395, 7120795185]

約数ペア:

[(1, 7120795185), (3, 2373598395), (5, 1424159037), (7, 1017256455), (9, 791199465), (15, 474719679), (17, 418870305), (21, 339085485), (27, 263733155), (35, 203451291), (45, 158239893), (51, 139623435), (63, 113028495), (85, 83774061), (105, 67817097), (119, 59838615), (135, 52746631), (153, 46541145), (189, 37676165), (255, 27924687), (315, 22605699), (357, 19946205), (459, 15513715), (595, 11967723), (765, 9308229), (945, 7535233), (1071, 6648735), (1785, 3989241), (2295, 3102743), (3213, 2216245), (5355, 1329747), (16065, 443249)]