15694978027

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 17113536000

約数和(自身を除く): 1418557973

約数列:

[1, 23, 43, 73, 149, 989, 1459, 1679, 3139, 3427, 6407, 10877, 33557, 62737, 72197, 106507, 147361, 217391, 250171, 467711, 1442951, 2449661, 4579801, 4999993, 9347813, 10757353, 15869543, 105335423, 214999699, 364999489, 682390349, 15694978027]

約数ペア:

[(1, 15694978027), (23, 682390349), (43, 364999489), (73, 214999699), (149, 105335423), (989, 15869543), (1459, 10757353), (1679, 9347813), (3139, 4999993), (3427, 4579801), (6407, 2449661), (10877, 1442951), (33557, 467711), (62737, 250171), (72197, 217391), (106507, 147361)]