667185145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2251}}^1$

素因数の和:2601

約数の個数: 32

約数和(自身を含む): 928112256

約数和(自身を除く): 260927111

約数列:

[1, 5, 11, 17, 55, 85, 187, 317, 935, 1585, 2251, 3487, 5389, 11255, 17435, 24761, 26945, 38267, 59279, 123805, 191335, 296395, 420937, 713567, 2104685, 3567835, 7849237, 12130639, 39246185, 60653195, 133437029, 667185145]

約数ペア:

[(1, 667185145), (5, 133437029), (11, 60653195), (17, 39246185), (55, 12130639), (85, 7849237), (187, 3567835), (317, 2104685), (935, 713567), (1585, 420937), (2251, 296395), (3487, 191335), (5389, 123805), (11255, 59279), (17435, 38267), (24761, 26945)]