18297345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 32171904

約数和(自身を除く): 13874559

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 173, 519, 641, 865, 1903, 1923, 2595, 3205, 5709, 7051, 9515, 9615, 21153, 28545, 35255, 105765, 110893, 332679, 554465, 1219823, 1663395, 3659469, 6099115, 18297345]

約数ペア:

[(1, 18297345), (3, 6099115), (5, 3659469), (11, 1663395), (15, 1219823), (33, 554465), (55, 332679), (165, 110893), (173, 105765), (519, 35255), (641, 28545), (865, 21153), (1903, 9615), (1923, 9515), (2595, 7051), (3205, 5709)]