91031585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{11149}}^1$

素因数の和:11248

約数の個数: 16

約数和(自身を含む): 115603200

約数和(自身を除く): 24571615

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 11149, 55745, 256427, 791579, 1282135, 3957895, 18206317, 91031585]

約数ペア:

[(1, 91031585), (5, 18206317), (23, 3957895), (71, 1282135), (115, 791579), (355, 256427), (1633, 55745), (8165, 11149)]