9883895

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 4631305

約数列:

[1, 5, 7, 19, 35, 89, 95, 133, 167, 445, 623, 665, 835, 1169, 1691, 3115, 3173, 5845, 8455, 11837, 14863, 15865, 22211, 59185, 74315, 104041, 111055, 282397, 520205, 1411985, 1976779, 9883895]

約数ペア:

[(1, 9883895), (5, 1976779), (7, 1411985), (19, 520205), (35, 282397), (89, 111055), (95, 104041), (133, 74315), (167, 59185), (445, 22211), (623, 15865), (665, 14863), (835, 11837), (1169, 8455), (1691, 5845), (3115, 3173)]