26171075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 41425920

約数和(自身を除く): 15254845

約数列:

[1, 5, 7, 17, 19, 25, 35, 85, 95, 119, 133, 175, 323, 425, 463, 475, 595, 665, 1615, 2261, 2315, 2975, 3241, 3325, 7871, 8075, 8797, 11305, 11575, 16205, 39355, 43985, 55097, 56525, 61579, 81025, 149549, 196775, 219925, 275485, 307895, 747745, 1046843, 1377425, 1539475, 3738725, 5234215, 26171075]

約数ペア:

[(1, 26171075), (5, 5234215), (7, 3738725), (17, 1539475), (19, 1377425), (25, 1046843), (35, 747745), (85, 307895), (95, 275485), (119, 219925), (133, 196775), (175, 149549), (323, 81025), (425, 61579), (463, 56525), (475, 55097), (595, 43985), (665, 39355), (1615, 16205), (2261, 11575), (2315, 11305), (2975, 8797), (3241, 8075), (3325, 7871)]