74742325

素因数分解:

$5^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{877}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 106259072

約数和(自身を除く): 31516747

約数列:

[1, 5, 7, 25, 35, 175, 487, 877, 2435, 3409, 4385, 6139, 12175, 17045, 21925, 30695, 85225, 153475, 427099, 2135495, 2989693, 10677475, 14948465, 74742325]

約数ペア:

[(1, 74742325), (5, 14948465), (7, 10677475), (25, 2989693), (35, 2135495), (175, 427099), (487, 153475), (877, 85225), (2435, 30695), (3409, 21925), (4385, 17045), (6139, 12175)]