25282015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3307}}^1$

素因数の和:3462

約数の個数: 16

約数和(自身を含む): 33344640

約数和(自身を除く): 8062625

約数列:

[1, 5, 11, 55, 139, 695, 1529, 3307, 7645, 16535, 36377, 181885, 459673, 2298365, 5056403, 25282015]

約数ペア:

[(1, 25282015), (5, 5056403), (11, 2298365), (55, 459673), (139, 181885), (695, 36377), (1529, 16535), (3307, 7645)]