12404425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 17186400

約数和(自身を除く): 4781975

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1049, 1075, 2365, 5245, 11539, 11825, 26225, 45107, 57695, 225535, 288475, 496177, 1127675, 2480885, 12404425]

約数ペア:

[(1, 12404425), (5, 2480885), (11, 1127675), (25, 496177), (43, 288475), (55, 225535), (215, 57695), (275, 45107), (473, 26225), (1049, 11825), (1075, 11539), (2365, 5245)]