56163765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4999}}^1$

素因数の和:5121

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 47516235

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 3745, 4999, 11235, 14997, 24995, 34993, 74985, 104979, 174965, 524895, 534893, 1604679, 2674465, 3744251, 8023395, 11232753, 18721255, 56163765]

約数ペア:

[(1, 56163765), (3, 18721255), (5, 11232753), (7, 8023395), (15, 3744251), (21, 2674465), (35, 1604679), (105, 534893), (107, 524895), (321, 174965), (535, 104979), (749, 74985), (1605, 34993), (2247, 24995), (3745, 14997), (4999, 11235)]