858320585

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1\times {\mathrm{1997}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 1046696256

約数和(自身を除く): 188375671

約数列:

[1, 5, 67, 335, 1283, 1997, 6415, 9985, 85961, 133799, 429805, 668995, 2562151, 12810755, 171664117, 858320585]

約数ペア:

[(1, 858320585), (5, 171664117), (67, 12810755), (335, 2562151), (1283, 668995), (1997, 429805), (6415, 133799), (9985, 85961)]