42615925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 57942720

約数和(自身を除く): 15326795

約数列:

[1, 5, 11, 25, 55, 275, 353, 439, 1765, 2195, 3883, 4829, 8825, 10975, 19415, 24145, 97075, 120725, 154967, 774835, 1704637, 3874175, 8523185, 42615925]

約数ペア:

[(1, 42615925), (5, 8523185), (11, 3874175), (25, 1704637), (55, 774835), (275, 154967), (353, 120725), (439, 97075), (1765, 24145), (2195, 19415), (3883, 10975), (4829, 8825)]