130966785

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 235941888

約数和(自身を除く): 104975103

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 223, 279, 421, 465, 669, 1115, 1263, 1395, 2007, 2105, 3345, 3789, 6315, 6913, 10035, 13051, 18945, 20739, 34565, 39153, 62217, 65255, 93883, 103695, 117459, 195765, 281649, 311085, 469415, 587295, 844947, 1408245, 2910373, 4224735, 8731119, 14551865, 26193357, 43655595, 130966785]

約数ペア:

[(1, 130966785), (3, 43655595), (5, 26193357), (9, 14551865), (15, 8731119), (31, 4224735), (45, 2910373), (93, 1408245), (155, 844947), (223, 587295), (279, 469415), (421, 311085), (465, 281649), (669, 195765), (1115, 117459), (1263, 103695), (1395, 93883), (2007, 65255), (2105, 62217), (3345, 39153), (3789, 34565), (6315, 20739), (6913, 18945), (10035, 13051)]