61037725

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 90994176

約数和(自身を除く): 29956451

約数列:

[1, 5, 7, 25, 35, 41, 47, 175, 181, 205, 235, 287, 329, 905, 1025, 1175, 1267, 1435, 1645, 1927, 4525, 6335, 7175, 7421, 8225, 8507, 9635, 13489, 31675, 37105, 42535, 48175, 51947, 59549, 67445, 185525, 212675, 259735, 297745, 337225, 348787, 1298675, 1488725, 1743935, 2441509, 8719675, 12207545, 61037725]

約数ペア:

[(1, 61037725), (5, 12207545), (7, 8719675), (25, 2441509), (35, 1743935), (41, 1488725), (47, 1298675), (175, 348787), (181, 337225), (205, 297745), (235, 259735), (287, 212675), (329, 185525), (905, 67445), (1025, 59549), (1175, 51947), (1267, 48175), (1435, 42535), (1645, 37105), (1927, 31675), (4525, 13489), (6335, 9635), (7175, 8507), (7421, 8225)]