68112275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 107993088

約数和(自身を除く): 39880813

約数列:

[1, 5, 7, 11, 25, 35, 41, 55, 77, 175, 205, 275, 287, 385, 451, 863, 1025, 1435, 1925, 2255, 3157, 4315, 6041, 7175, 9493, 11275, 15785, 21575, 30205, 35383, 47465, 66451, 78925, 151025, 176915, 237325, 247681, 332255, 389213, 884575, 1238405, 1661275, 1946065, 2724491, 6192025, 9730325, 13622455, 68112275]

約数ペア:

[(1, 68112275), (5, 13622455), (7, 9730325), (11, 6192025), (25, 2724491), (35, 1946065), (41, 1661275), (55, 1238405), (77, 884575), (175, 389213), (205, 332255), (275, 247681), (287, 237325), (385, 176915), (451, 151025), (863, 78925), (1025, 66451), (1435, 47465), (1925, 35383), (2255, 30205), (3157, 21575), (4315, 15785), (6041, 11275), (7175, 9493)]