75128325

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{21313}}^1$

素因数の和:21373

約数の個数: 24

約数和(自身を含む): 126860928

約数和(自身を除く): 51732603

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 21313, 63939, 106565, 319695, 532825, 1001711, 1598475, 3005133, 5008555, 15025665, 25042775, 75128325]

約数ペア:

[(1, 75128325), (3, 25042775), (5, 15025665), (15, 5008555), (25, 3005133), (47, 1598475), (75, 1001711), (141, 532825), (235, 319695), (705, 106565), (1175, 63939), (3525, 21313)]