29439025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 46747008

約数和(自身を除く): 17307983

約数列:

[1, 5, 7, 11, 25, 35, 41, 55, 77, 175, 205, 275, 287, 373, 385, 451, 1025, 1435, 1865, 1925, 2255, 2611, 3157, 4103, 7175, 9325, 11275, 13055, 15293, 15785, 20515, 28721, 65275, 76465, 78925, 102575, 107051, 143605, 168223, 382325, 535255, 718025, 841115, 1177561, 2676275, 4205575, 5887805, 29439025]

約数ペア:

[(1, 29439025), (5, 5887805), (7, 4205575), (11, 2676275), (25, 1177561), (35, 841115), (41, 718025), (55, 535255), (77, 382325), (175, 168223), (205, 143605), (275, 107051), (287, 102575), (373, 78925), (385, 76465), (451, 65275), (1025, 28721), (1435, 20515), (1865, 15785), (1925, 15293), (2255, 13055), (2611, 11275), (3157, 9325), (4103, 7175)]