18682055

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 7929145

約数列:

[1, 5, 7, 35, 59, 83, 109, 295, 413, 415, 545, 581, 763, 2065, 2905, 3815, 4897, 6431, 9047, 24485, 32155, 34279, 45017, 45235, 63329, 171395, 225085, 316645, 533773, 2668865, 3736411, 18682055]

約数ペア:

[(1, 18682055), (5, 3736411), (7, 2668865), (35, 533773), (59, 316645), (83, 225085), (109, 171395), (295, 63329), (413, 45235), (415, 45017), (545, 34279), (581, 32155), (763, 24485), (2065, 9047), (2905, 6431), (3815, 4897)]