15242786757

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{62563}}^1$

素因数の和:62710

約数の個数: 48

約数和(自身を含む): 25297878528

約数和(自身を除く): 10055091771

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 107, 207, 253, 321, 759, 963, 1177, 2277, 2461, 3531, 7383, 10593, 22149, 27071, 62563, 81213, 187689, 243639, 563067, 688193, 1438949, 2064579, 4316847, 6193737, 6694241, 12950541, 15828439, 20082723, 47485317, 60248169, 73636651, 142455951, 153967543, 220909953, 461902629, 662729859, 1385707887, 1693642973, 5080928919, 15242786757]

約数ペア:

[(1, 15242786757), (3, 5080928919), (9, 1693642973), (11, 1385707887), (23, 662729859), (33, 461902629), (69, 220909953), (99, 153967543), (107, 142455951), (207, 73636651), (253, 60248169), (321, 47485317), (759, 20082723), (963, 15828439), (1177, 12950541), (2277, 6694241), (2461, 6193737), (3531, 4316847), (7383, 2064579), (10593, 1438949), (22149, 688193), (27071, 563067), (62563, 243639), (81213, 187689)]