42848475

素因数分解:

$3^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{1637}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 71089200

約数和(自身を除く): 28240725

約数列:

[1, 3, 5, 15, 25, 75, 349, 1047, 1637, 1745, 4911, 5235, 8185, 8725, 24555, 26175, 40925, 122775, 571313, 1713939, 2856565, 8569695, 14282825, 42848475]

約数ペア:

[(1, 42848475), (3, 14282825), (5, 8569695), (15, 2856565), (25, 1713939), (75, 571313), (349, 122775), (1047, 40925), (1637, 26175), (1745, 24555), (4911, 8725), (5235, 8185)]