143375115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17099}}^1$

素因数の和:17163

約数の個数: 32

約数和(自身を含む): 252806400

約数和(自身を除く): 109431285

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 17099, 51297, 85495, 222287, 256485, 666861, 735257, 1111435, 2205771, 3334305, 3676285, 9558341, 11028855, 28675023, 47791705, 143375115]

約数ペア:

[(1, 143375115), (3, 47791705), (5, 28675023), (13, 11028855), (15, 9558341), (39, 3676285), (43, 3334305), (65, 2205771), (129, 1111435), (195, 735257), (215, 666861), (559, 256485), (645, 222287), (1677, 85495), (2795, 51297), (8385, 17099)]