44640425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 58180800

約数和(自身を除く): 13540375

約数列:

[1, 5, 25, 29, 67, 145, 335, 725, 919, 1675, 1943, 4595, 9715, 22975, 26651, 48575, 61573, 133255, 307865, 666275, 1539325, 1785617, 8928085, 44640425]

約数ペア:

[(1, 44640425), (5, 8928085), (25, 1785617), (29, 1539325), (67, 666275), (145, 307865), (335, 133255), (725, 61573), (919, 48575), (1675, 26651), (1943, 22975), (4595, 9715)]