22507275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 43560704

約数和(自身を除く): 21053429

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 525, 645, 903, 997, 1075, 1505, 2991, 3225, 4515, 4985, 6979, 7525, 14955, 20937, 22575, 24925, 34895, 42871, 74775, 104685, 128613, 174475, 214355, 300097, 523425, 643065, 900291, 1071775, 1500485, 3215325, 4501455, 7502425, 22507275]

約数ペア:

[(1, 22507275), (3, 7502425), (5, 4501455), (7, 3215325), (15, 1500485), (21, 1071775), (25, 900291), (35, 643065), (43, 523425), (75, 300097), (105, 214355), (129, 174475), (175, 128613), (215, 104685), (301, 74775), (525, 42871), (645, 34895), (903, 24925), (997, 22575), (1075, 20937), (1505, 14955), (2991, 7525), (3225, 6979), (4515, 4985)]