221799658755

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2133407}}^1$

素因数の和:2133683

約数の個数: 32

約数和(自身を含む): 368652902400

約数和(自身を除く): 146853243645

約数列:

[1, 3, 5, 15, 29, 87, 145, 239, 435, 717, 1195, 3585, 6931, 20793, 34655, 103965, 2133407, 6400221, 10667035, 32001105, 61868803, 185606409, 309344015, 509884273, 928032045, 1529652819, 2549421365, 7648264095, 14786643917, 44359931751, 73933219585, 221799658755]

約数ペア:

[(1, 221799658755), (3, 73933219585), (5, 44359931751), (15, 14786643917), (29, 7648264095), (87, 2549421365), (145, 1529652819), (239, 928032045), (435, 509884273), (717, 309344015), (1195, 185606409), (3585, 61868803), (6931, 32001105), (20793, 10667035), (34655, 6400221), (103965, 2133407)]