529765225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{175129}}^1$

素因数の和:175161

約数の個数: 18

約数和(自身を含む): 722060990

約数和(自身を除く): 192295765

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 175129, 875645, 1926419, 4378225, 9632095, 21190609, 48160475, 105953045, 529765225]

約数ペア:

[(1, 529765225), (5, 105953045), (11, 48160475), (25, 21190609), (55, 9632095), (121, 4378225), (275, 1926419), (605, 875645), (3025, 175129)]