164501675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7129}}^1$

素因数の和:7223

約数の個数: 24

約数和(自身を含む): 222798240

約数和(自身を除く): 58296565

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1775, 4615, 7129, 23075, 35645, 92677, 178225, 463385, 506159, 2316925, 2530795, 6580067, 12653975, 32900335, 164501675]

約数ペア:

[(1, 164501675), (5, 32900335), (13, 12653975), (25, 6580067), (65, 2530795), (71, 2316925), (325, 506159), (355, 463385), (923, 178225), (1775, 92677), (4615, 35645), (7129, 23075)]