97215305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2269}}^1$

素因数の和:2345

約数の個数: 32

約数和(自身を含む): 137289600

約数和(自身を除く): 40074295

約数列:

[1, 5, 11, 19, 41, 55, 95, 205, 209, 451, 779, 1045, 2255, 2269, 3895, 8569, 11345, 24959, 42845, 43111, 93029, 124795, 215555, 465145, 474221, 1023319, 1767551, 2371105, 5116595, 8837755, 19443061, 97215305]

約数ペア:

[(1, 97215305), (5, 19443061), (11, 8837755), (19, 5116595), (41, 2371105), (55, 1767551), (95, 1023319), (205, 474221), (209, 465145), (451, 215555), (779, 124795), (1045, 93029), (2255, 43111), (2269, 42845), (3895, 24959), (8569, 11345)]