6979995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 13478400

約数和(自身を除く): 6498405

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 59, 99, 165, 177, 239, 295, 495, 531, 649, 717, 885, 1195, 1947, 2151, 2629, 2655, 3245, 3585, 5841, 7887, 9735, 10755, 13145, 14101, 23661, 29205, 39435, 42303, 70505, 118305, 126909, 155111, 211515, 465333, 634545, 775555, 1395999, 2326665, 6979995]

約数ペア:

[(1, 6979995), (3, 2326665), (5, 1395999), (9, 775555), (11, 634545), (15, 465333), (33, 211515), (45, 155111), (55, 126909), (59, 118305), (99, 70505), (165, 42303), (177, 39435), (239, 29205), (295, 23661), (495, 14101), (531, 13145), (649, 10755), (717, 9735), (885, 7887), (1195, 5841), (1947, 3585), (2151, 3245), (2629, 2655)]