87286585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{4261}}^1$

素因数の和:4524

約数の個数: 16

約数和(自身を含む): 111391632

約数和(自身を除く): 24105047

約数列:

[1, 5, 17, 85, 241, 1205, 4097, 4261, 20485, 21305, 72437, 362185, 1026901, 5134505, 17457317, 87286585]

約数ペア:

[(1, 87286585), (5, 17457317), (17, 5134505), (85, 1026901), (241, 362185), (1205, 72437), (4097, 21305), (4261, 20485)]