497788225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{27017}}^1$

素因数の和:27105

約数の個数: 24

約数和(自身を含む): 683447328

約数和(自身を除く): 185659103

約数列:

[1, 5, 11, 25, 55, 67, 275, 335, 737, 1675, 3685, 18425, 27017, 135085, 297187, 675425, 1485935, 1810139, 7429675, 9050695, 19911529, 45253475, 99557645, 497788225]

約数ペア:

[(1, 497788225), (5, 99557645), (11, 45253475), (25, 19911529), (55, 9050695), (67, 7429675), (275, 1810139), (335, 1485935), (737, 675425), (1675, 297187), (3685, 135085), (18425, 27017)]