74129685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19081}}^1$

素因数の和:19133

約数の個数: 32

約数和(自身を含む): 139222272

約数和(自身を除く): 65092587

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 19081, 57243, 95405, 133567, 286215, 400701, 667835, 705997, 2003505, 2117991, 3529985, 4941979, 10589955, 14825937, 24709895, 74129685]

約数ペア:

[(1, 74129685), (3, 24709895), (5, 14825937), (7, 10589955), (15, 4941979), (21, 3529985), (35, 2117991), (37, 2003505), (105, 705997), (111, 667835), (185, 400701), (259, 286215), (555, 133567), (777, 95405), (1295, 57243), (3885, 19081)]