83842245

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1373}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 154327680

約数和(自身を除く): 70485435

約数列:

[1, 3, 5, 9, 15, 23, 45, 59, 69, 115, 177, 207, 295, 345, 531, 885, 1035, 1357, 1373, 2655, 4071, 4119, 6785, 6865, 12213, 12357, 20355, 20595, 31579, 61065, 61785, 81007, 94737, 157895, 243021, 284211, 405035, 473685, 729063, 1215105, 1421055, 1863161, 3645315, 5589483, 9315805, 16768449, 27947415, 83842245]

約数ペア:

[(1, 83842245), (3, 27947415), (5, 16768449), (9, 9315805), (15, 5589483), (23, 3645315), (45, 1863161), (59, 1421055), (69, 1215105), (115, 729063), (177, 473685), (207, 405035), (295, 284211), (345, 243021), (531, 157895), (885, 94737), (1035, 81007), (1357, 61785), (1373, 61065), (2655, 31579), (4071, 20595), (4119, 20355), (6785, 12357), (6865, 12213)]