156511575

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 318193920

約数和(自身を除く): 161682345

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 107, 135, 165, 197, 225, 275, 297, 321, 495, 535, 591, 675, 825, 963, 985, 1177, 1485, 1605, 1773, 2167, 2475, 2675, 2889, 2955, 3531, 4815, 4925, 5319, 5885, 6501, 7425, 8025, 8865, 10593, 10835, 14445, 14775, 17655, 19503, 21079, 24075, 26595, 29425, 31779, 32505, 44325, 52965, 54175, 58509, 63237, 72225, 88275, 97515, 105395, 132975, 158895, 162525, 189711, 231869, 264825, 292545, 316185, 487575, 526975, 569133, 695607, 794475, 948555, 1159345, 1462725, 1580925, 2086821, 2845665, 3478035, 4742775, 5796725, 6260463, 10434105, 14228325, 17390175, 31302315, 52170525, 156511575]

約数ペア:

[(1, 156511575), (3, 52170525), (5, 31302315), (9, 17390175), (11, 14228325), (15, 10434105), (25, 6260463), (27, 5796725), (33, 4742775), (45, 3478035), (55, 2845665), (75, 2086821), (99, 1580925), (107, 1462725), (135, 1159345), (165, 948555), (197, 794475), (225, 695607), (275, 569133), (297, 526975), (321, 487575), (495, 316185), (535, 292545), (591, 264825), (675, 231869), (825, 189711), (963, 162525), (985, 158895), (1177, 132975), (1485, 105395), (1605, 97515), (1773, 88275), (2167, 72225), (2475, 63237), (2675, 58509), (2889, 54175), (2955, 52965), (3531, 44325), (4815, 32505), (4925, 31779), (5319, 29425), (5885, 26595), (6501, 24075), (7425, 21079), (8025, 19503), (8865, 17655), (10593, 14775), (10835, 14445)]