8825425

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 13570560

約数和(自身を除く): 4745135

約数列:

[1, 5, 7, 25, 29, 35, 37, 47, 145, 175, 185, 203, 235, 259, 329, 725, 925, 1015, 1073, 1175, 1295, 1363, 1645, 1739, 5075, 5365, 6475, 6815, 7511, 8225, 8695, 9541, 12173, 26825, 34075, 37555, 43475, 47705, 50431, 60865, 187775, 238525, 252155, 304325, 353017, 1260775, 1765085, 8825425]

約数ペア:

[(1, 8825425), (5, 1765085), (7, 1260775), (25, 353017), (29, 304325), (35, 252155), (37, 238525), (47, 187775), (145, 60865), (175, 50431), (185, 47705), (203, 43475), (235, 37555), (259, 34075), (329, 26825), (725, 12173), (925, 9541), (1015, 8695), (1073, 8225), (1175, 7511), (1295, 6815), (1363, 6475), (1645, 5365), (1739, 5075)]