3291275

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 36

約数和(自身を含む): 4765320

約数和(自身を除く): 1474045

約数列:

[1, 5, 13, 19, 25, 41, 65, 95, 169, 205, 247, 325, 475, 533, 779, 845, 1025, 1235, 2665, 3211, 3895, 4225, 6175, 6929, 10127, 13325, 16055, 19475, 34645, 50635, 80275, 131651, 173225, 253175, 658255, 3291275]

約数ペア:

[(1, 3291275), (5, 658255), (13, 253175), (19, 173225), (25, 131651), (41, 80275), (65, 50635), (95, 34645), (169, 19475), (205, 16055), (247, 13325), (325, 10127), (475, 6929), (533, 6175), (779, 4225), (845, 3895), (1025, 3211), (1235, 2665)]