129505585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{15803}}^1$

素因数の和:15968

約数の個数: 16

約数和(自身を含む): 170683200

約数和(自身を除く): 41177615

約数列:

[1, 5, 11, 55, 149, 745, 1639, 8195, 15803, 79015, 173833, 869165, 2354647, 11773235, 25901117, 129505585]

約数ペア:

[(1, 129505585), (5, 25901117), (11, 11773235), (55, 2354647), (149, 869165), (745, 173833), (1639, 79015), (8195, 15803)]