26529925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 37319040

約数和(自身を除く): 10789115

約数列:

[1, 5, 23, 25, 29, 37, 43, 115, 145, 185, 215, 575, 667, 725, 851, 925, 989, 1073, 1075, 1247, 1591, 3335, 4255, 4945, 5365, 6235, 7955, 16675, 21275, 24679, 24725, 26825, 28681, 31175, 36593, 39775, 46139, 123395, 143405, 182965, 230695, 616975, 717025, 914825, 1061197, 1153475, 5305985, 26529925]

約数ペア:

[(1, 26529925), (5, 5305985), (23, 1153475), (25, 1061197), (29, 914825), (37, 717025), (43, 616975), (115, 230695), (145, 182965), (185, 143405), (215, 123395), (575, 46139), (667, 39775), (725, 36593), (851, 31175), (925, 28681), (989, 26825), (1073, 24725), (1075, 24679), (1247, 21275), (1591, 16675), (3335, 7955), (4255, 6235), (4945, 5365)]