2065483475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{26729}}^1$

素因数の和:27031

約数の個数: 24

約数和(自身を含む): 2804083920

約数和(自身を除く): 738600445

約数列:

[1, 5, 11, 25, 55, 275, 281, 1405, 3091, 7025, 15455, 26729, 77275, 133645, 294019, 668225, 1470095, 7350475, 7510849, 37554245, 82619339, 187771225, 413096695, 2065483475]

約数ペア:

[(1, 2065483475), (5, 413096695), (11, 187771225), (25, 82619339), (55, 37554245), (275, 7510849), (281, 7350475), (1405, 1470095), (3091, 668225), (7025, 294019), (15455, 133645), (26729, 77275)]