201312975

素因数分解:

$3^1\times 5^2\times {\mathrm{293}}^1\times {\mathrm{9161}}^1$

素因数の和:9467

約数の個数: 24

約数和(自身を含む): 334009872

約数和(自身を除く): 132696897

約数列:

[1, 3, 5, 15, 25, 75, 293, 879, 1465, 4395, 7325, 9161, 21975, 27483, 45805, 137415, 229025, 687075, 2684173, 8052519, 13420865, 40262595, 67104325, 201312975]

約数ペア:

[(1, 201312975), (3, 67104325), (5, 40262595), (15, 13420865), (25, 8052519), (75, 2684173), (293, 687075), (879, 229025), (1465, 137415), (4395, 45805), (7325, 27483), (9161, 21975)]