40809700225

素因数分解:

$5^2\times 7^2\times {\mathrm{827}}^1\times {\mathrm{40283}}^1$

素因数の和:41134

約数の個数: 36

約数和(自身を含む): 58938553584

約数和(自身を除く): 18128853359

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 827, 1225, 4135, 5789, 20675, 28945, 40283, 40523, 144725, 201415, 202615, 281981, 1007075, 1013075, 1409905, 1973867, 7049525, 9869335, 33314041, 49346675, 166570205, 233198287, 832851025, 1165991435, 1632388009, 5829957175, 8161940045, 40809700225]

約数ペア:

[(1, 40809700225), (5, 8161940045), (7, 5829957175), (25, 1632388009), (35, 1165991435), (49, 832851025), (175, 233198287), (245, 166570205), (827, 49346675), (1225, 33314041), (4135, 9869335), (5789, 7049525), (20675, 1973867), (28945, 1409905), (40283, 1013075), (40523, 1007075), (144725, 281981), (201415, 202615)]