266400925

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41143}}^1$

素因数の和:41197

約数の個数: 24

約数和(自身を含む): 387741056

約数和(自身を除く): 121340131

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 925, 1295, 6475, 41143, 205715, 288001, 1028575, 1440005, 1522291, 7200025, 7611455, 10656037, 38057275, 53280185, 266400925]

約数ペア:

[(1, 266400925), (5, 53280185), (7, 38057275), (25, 10656037), (35, 7611455), (37, 7200025), (175, 1522291), (185, 1440005), (259, 1028575), (925, 288001), (1295, 205715), (6475, 41143)]