73235225

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 108743040

約数和(自身を除く): 35507815

約数列:

[1, 5, 7, 25, 35, 41, 59, 173, 175, 205, 287, 295, 413, 865, 1025, 1211, 1435, 1475, 2065, 2419, 4325, 6055, 7093, 7175, 10207, 10325, 12095, 16933, 30275, 35465, 49651, 51035, 60475, 71449, 84665, 177325, 248255, 255175, 357245, 418487, 423325, 1241275, 1786225, 2092435, 2929409, 10462175, 14647045, 73235225]

約数ペア:

[(1, 73235225), (5, 14647045), (7, 10462175), (25, 2929409), (35, 2092435), (41, 1786225), (59, 1241275), (173, 423325), (175, 418487), (205, 357245), (287, 255175), (295, 248255), (413, 177325), (865, 84665), (1025, 71449), (1211, 60475), (1435, 51035), (1475, 49651), (2065, 35465), (2419, 30275), (4325, 16933), (6055, 12095), (7093, 10325), (7175, 10207)]