424206525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{332711}}^1$

素因数の和:332741

約数の個数: 24

約数和(自身を含む): 742613184

約数和(自身を除く): 318406659

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 332711, 998133, 1663555, 4990665, 5656087, 8317775, 16968261, 24953325, 28280435, 84841305, 141402175, 424206525]

約数ペア:

[(1, 424206525), (3, 141402175), (5, 84841305), (15, 28280435), (17, 24953325), (25, 16968261), (51, 8317775), (75, 5656087), (85, 4990665), (255, 1663555), (425, 998133), (1275, 332711)]