12797565

素因数分解:

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

素因数の和:682

約数の個数: 32

約数和(自身を含む): 22557312

約数和(自身を除く): 9759747

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 641, 1331, 1815, 1923, 3205, 3993, 6655, 7051, 9615, 19965, 21153, 35255, 77561, 105765, 232683, 387805, 853171, 1163415, 2559513, 4265855, 12797565]

約数ペア:

[(1, 12797565), (3, 4265855), (5, 2559513), (11, 1163415), (15, 853171), (33, 387805), (55, 232683), (121, 105765), (165, 77561), (363, 35255), (605, 21153), (641, 19965), (1331, 9615), (1815, 7051), (1923, 6655), (3205, 3993)]