14786905

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 6363815

約数列:

[1, 5, 7, 35, 47, 89, 101, 235, 329, 445, 505, 623, 707, 1645, 3115, 3535, 4183, 4747, 8989, 20915, 23735, 29281, 33229, 44945, 62923, 146405, 166145, 314615, 422483, 2112415, 2957381, 14786905]

約数ペア:

[(1, 14786905), (5, 2957381), (7, 2112415), (35, 422483), (47, 314615), (89, 166145), (101, 146405), (235, 62923), (329, 44945), (445, 33229), (505, 29281), (623, 23735), (707, 20915), (1645, 8989), (3115, 4747), (3535, 4183)]