201276025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13669}}^1$

素因数の和:13729

約数の個数: 24

約数和(自身を含む): 271212800

約数和(自身を除く): 69936775

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 13669, 14725, 68345, 259711, 341725, 423739, 1298555, 2118695, 6492775, 8051041, 10593475, 40255205, 201276025]

約数ペア:

[(1, 201276025), (5, 40255205), (19, 10593475), (25, 8051041), (31, 6492775), (95, 2118695), (155, 1298555), (475, 423739), (589, 341725), (775, 259711), (2945, 68345), (13669, 14725)]