55128315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1459}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 96710400

約数和(自身を除く): 41582085

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 229, 687, 1145, 1459, 2519, 3435, 4377, 7295, 7557, 12595, 16049, 21885, 37785, 48147, 80245, 240735, 334111, 1002333, 1670555, 3675221, 5011665, 11025663, 18376105, 55128315]

約数ペア:

[(1, 55128315), (3, 18376105), (5, 11025663), (11, 5011665), (15, 3675221), (33, 1670555), (55, 1002333), (165, 334111), (229, 240735), (687, 80245), (1145, 48147), (1459, 37785), (2519, 21885), (3435, 16049), (4377, 12595), (7295, 7557)]