1241275

素因数分解:

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

素因数の和:231

約数の個数: 24

約数和(自身を含む): 1812384

約数和(自身を除く): 571109

約数列:

[1, 5, 7, 25, 35, 41, 173, 175, 205, 287, 865, 1025, 1211, 1435, 4325, 6055, 7093, 7175, 30275, 35465, 49651, 177325, 248255, 1241275]

約数ペア:

[(1, 1241275), (5, 248255), (7, 177325), (25, 49651), (35, 35465), (41, 30275), (173, 7175), (175, 7093), (205, 6055), (287, 4325), (865, 1435), (1025, 1211)]