11260025

素因数分解:

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

素因数の和:138

約数の個数: 36

約数和(自身を含む): 16748928

約数和(自身を除く): 5488903

約数列:

[1, 5, 7, 25, 35, 37, 47, 175, 185, 235, 259, 329, 925, 1175, 1295, 1369, 1645, 1739, 6475, 6845, 8225, 8695, 9583, 12173, 34225, 43475, 47915, 60865, 64343, 239575, 304325, 321715, 450401, 1608575, 2252005, 11260025]

約数ペア:

[(1, 11260025), (5, 2252005), (7, 1608575), (25, 450401), (35, 321715), (37, 304325), (47, 239575), (175, 64343), (185, 60865), (235, 47915), (259, 43475), (329, 34225), (925, 12173), (1175, 9583), (1295, 8695), (1369, 8225), (1645, 6845), (1739, 6475)]