42668675

素因数分解:

$5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1553}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 60891936

約数和(自身を除く): 18223261

約数列:

[1, 5, 7, 25, 35, 157, 175, 785, 1099, 1553, 3925, 5495, 7765, 10871, 27475, 38825, 54355, 243821, 271775, 1219105, 1706747, 6095525, 8533735, 42668675]

約数ペア:

[(1, 42668675), (5, 8533735), (7, 6095525), (25, 1706747), (35, 1219105), (157, 271775), (175, 243821), (785, 54355), (1099, 38825), (1553, 27475), (3925, 10871), (5495, 7765)]