451719425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{2251}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 586420800

約数和(自身を除く): 134701375

約数列:

[1, 5, 23, 25, 115, 349, 575, 1745, 2251, 8027, 8725, 11255, 40135, 51773, 56275, 200675, 258865, 785599, 1294325, 3927995, 18068777, 19639975, 90343885, 451719425]

約数ペア:

[(1, 451719425), (5, 90343885), (23, 19639975), (25, 18068777), (115, 3927995), (349, 1294325), (575, 785599), (1745, 258865), (2251, 200675), (8027, 56275), (8725, 51773), (11255, 40135)]