72675285

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11087}}^1$

素因数の和:11137

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 55058475

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 11087, 33261, 55435, 166305, 210653, 255001, 631959, 765003, 1053265, 1275005, 3159795, 3825015, 4845019, 14535057, 24225095, 72675285]

約数ペア:

[(1, 72675285), (3, 24225095), (5, 14535057), (15, 4845019), (19, 3825015), (23, 3159795), (57, 1275005), (69, 1053265), (95, 765003), (115, 631959), (285, 255001), (345, 210653), (437, 166305), (1311, 55435), (2185, 33261), (6555, 11087)]