15675399

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 24910600

約数和(自身を除く): 9235201

約数列:

[1, 3, 9, 19, 29, 57, 87, 109, 171, 261, 327, 551, 841, 981, 1653, 2071, 2523, 3161, 4959, 6213, 7569, 9483, 15979, 18639, 28449, 47937, 60059, 91669, 143811, 180177, 275007, 540531, 825021, 1741711, 5225133, 15675399]

約数ペア:

[(1, 15675399), (3, 5225133), (9, 1741711), (19, 825021), (29, 540531), (57, 275007), (87, 180177), (109, 143811), (171, 91669), (261, 60059), (327, 47937), (551, 28449), (841, 18639), (981, 15979), (1653, 9483), (2071, 7569), (2523, 6213), (3161, 4959)]