2503855475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{25793}}^1$

素因数の和:26167

約数の個数: 24

約数和(自身を含む): 3396760272

約数和(自身を除く): 892904797

約数列:

[1, 5, 11, 25, 55, 275, 353, 1765, 3883, 8825, 19415, 25793, 97075, 128965, 283723, 644825, 1418615, 7093075, 9104929, 45524645, 100154219, 227623225, 500771095, 2503855475]

約数ペア:

[(1, 2503855475), (5, 500771095), (11, 227623225), (25, 100154219), (55, 45524645), (275, 9104929), (353, 7093075), (1765, 1418615), (3883, 644825), (8825, 283723), (19415, 128965), (25793, 97075)]