133369750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{17209}}^1$

素因数の和:17257

約数の個数: 32

約数和(自身を含む): 257736960

約数和(自身を除く): 124367210

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 775, 1550, 3875, 7750, 17209, 34418, 86045, 172090, 430225, 533479, 860450, 1066958, 2151125, 2667395, 4302250, 5334790, 13336975, 26673950, 66684875, 133369750]

約数ペア:

[(1, 133369750), (2, 66684875), (5, 26673950), (10, 13336975), (25, 5334790), (31, 4302250), (50, 2667395), (62, 2151125), (125, 1066958), (155, 860450), (250, 533479), (310, 430225), (775, 172090), (1550, 86045), (3875, 34418), (7750, 17209)]