2259299525

素因数分解:

$5^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{21269}}^1$

素因数の和:21893

約数の個数: 24

約数和(自身を含む): 3207175680

約数和(自身を除く): 947876155

約数列:

[1, 5, 7, 25, 35, 175, 607, 3035, 4249, 15175, 21245, 21269, 106225, 106345, 148883, 531725, 744415, 3722075, 12910283, 64551415, 90371981, 322757075, 451859905, 2259299525]

約数ペア:

[(1, 2259299525), (5, 451859905), (7, 322757075), (25, 90371981), (35, 64551415), (175, 12910283), (607, 3722075), (3035, 744415), (4249, 531725), (15175, 148883), (21245, 106345), (21269, 106225)]