89942005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{15683}}^1$

素因数の和:15756

約数の個数: 16

約数和(自身を含む): 114430464

約数和(自身を除く): 24488459

約数列:

[1, 5, 31, 37, 155, 185, 1147, 5735, 15683, 78415, 486173, 580271, 2430865, 2901355, 17988401, 89942005]

約数ペア:

[(1, 89942005), (5, 17988401), (31, 2901355), (37, 2430865), (155, 580271), (185, 486173), (1147, 78415), (5735, 15683)]